What Speed Should I Run My Air Purifier

I was excited to start using my air purifier when it arrived at my doorstep.

I immediately unboxed it, found a suitable placement for the purifier, and turned it on.

But then I realized: I had no clue which speed to set it at.

I didn’t buy an automatic air purifier, so I had to set the fan speed manually.

And it didn’t help that I couldn’t find that much information online about the ideal speed for my air purifier.

So, I dug deep and played around with the settings until I figured out the ideal speed for my air purifier.

I learned that the ideal fan speed for the air purifier could vary depending on several factors, and it also makes a huge difference.

Today, I’ll talk about the ideal fan speed for your air purifier and other things to remember to get the most out of your air purifier.

Let’s dive into it.

Does Fan Speed Affect Air Purifier Performance?

Fan speed can have a significant effect on your air purifier’s performance.

While certain air purifiers don’t rely on fans, most require fans to circulate the air.

Modern air purifiers are basically fans with a filtration system.

The fan pushes air through a series of filters to purify it before recirculating it in the room.

So, if the fan isn’t functioning correctly or is too slow for the room’s air volume, it won’t clean the air effectively.

Since the fan is one of the essential components of your air purifier, it’s important to take proper care.

After using my air purifier for a few months, I learned that the fans get dirty over time.

And if you don’t clean fan blades, it won’t circulate as effectively, even if it’s on the right speed.

Maintaining your air purifier is crucial if you want it to last a long time.

This is why it’s best to clean your air purifier regularly, including the blades.

That way, you’re sure that the air is circulating correctly regardless of the fan speed, giving you clean and healthy air.

If you bought an air purifier that uses a filtration system, you must pay close attention to fan speed.

Putting the fan at the right speed is key to getting the air purifier to work correctly and effectively clean the air.

If you don’t, you might end up with dirty and contaminated air in the room, even if the air purifier is 24/7.

What Speed Should I Run My Air Purifier?

If you don’t want to think about the fan speed of your air purifier, you can get an automatic one or an air purifier that doesn’t use a fan.

The best air purifiers all use fans, even if you can’t tell immediately.

You must find the right fan speed to get the most out of your air purifier.

Finding the right fan speed can be very difficult if your air purifier doesn’t have an automatic setting.

So, here are a couple of things to consider to make it easier to determine the right fan speed for your air purifier:

Measure the Size of the Room

I highly suggest measuring your room before buying an air purifier.

The main difference between the air purifiers on the market is the areas they can handle.

So, before you get an air purifier, measure the room to ensure you buy an air purifier that can handle the space.

And when you’re ready to start using the air purifier, you can use the room size as a reference point.

The simplest way to set your air purifier is to put it on the highest setting when you first turn it on, regardless of the room size.

This removes as many particles as possible and quickly circulates clean air.

From there, you can lower the settings if you find that it cleans the air efficiently.

However, if you have a larger room, you might have to keep it at a faster speed to circulate the air effectively.

Additionally, you might want to measure the air volume of the room.

To do this, you must multiply the room’s length, width, and height.

For example, if the room is 16 feet by 20 feet with a 10-foot ceiling, the calculation would be 16 feet x 20 feet x 10 feet, which equals 3,200 cubic feet.

Look at the Air Purifier’s CADR

The best way to figure out how much air your air purifier is cleaning is by looking at the clean-air-delivery rate or CADR.

This is a way to visualize how much clean air the purifier can deliver in an hour.

This is measured in cubic meters or feet per hour. 

For example, the Coway air purifier has a CADR of 246 for dust.

This means it can deliver 246 cubic meters of clean air every hour.

This gives you a rough estimate of how long an air purifier takes to clean a room.

The CADR is usually measured on the air purifier’s highest settings.

So, if your room has a fair amount of air volume, you might want to use the air purifier at the highest speed to clean the air quickly.

Does Fan Speed Matter All the Time?

As I said earlier, fan speed doesn’t matter 100% of the time.

If you own an air purifier that uses a fan (which most of them do), you need to pay attention to fan speed.

But this isn’t the only type of air purifier available.

An excellent example of this is the in-duct air purifier.

These air purifiers are installed into the HVAC system and utilize filtration, UV-C light, or ionization.

But since these systems purify the air flowing through the HVAC unit, you don’t have to worry about fan speed.

Another example of an air purifier that doesn’t use fans is the ionizer.

These air purifiers release negatively charged ions into the air.

These ions bond with tiny particles floating around, causing them to fall down and stick to surfaces.

While these air purifiers don’t utilize fans, I still don’t recommend using them.

This is because ionizers can produce ozone, which is dangerous if you inhale large amounts of it.

Additionally, ionizers still require you to sweep up or clean the particles that land on different surfaces, which is pretty annoying.

You have to worry about fan speeds for most air purifiers.

In fact, air purifiers with fans are generally the most effective option for cleaning a room or area.

This is why I suggest buying fan air purifiers since they are safer and more effective than air purifiers that don’t use fans.

Tips for Getting the Most Out of Your Air Purifier

Air purifiers offer a lot of benefits to the user.

But to get the most out of your air purifier, you must ensure you’re using it properly.

Here are a couple of tips to keep in mind when using an air purifier to ensure you reap as many benefits as possible.

Use the Highest Setting

I briefly mentioned this earlier, but I’d like to get into more detail about this tip.

I made the mistake of putting my air purifier on the second-highest setting when I first turned it on.

While this eventually cleaned the air, it took a while to eliminate the particles causing trouble.

But if you put the air purifier in the highest setting, it will efficiently eliminate particles in the room quickly.

I would actually recommend leaving your air purifier in the highest settings all the time if it doesn’t have an automatic function.

That way, it’ll be easier to keep the air in the room clean all the time.

Leave the Air Purifier On

Another tip I can give people looking to make the most out of their air purifier is to leave it on around the clock.

Even if the air purifier removes all the harmful particles in the air, new particles are constantly entering the room.

New particles will always make their way in unless you have an air-tight room.

And once they start circulating, you’d want the air purifier to capture the particles and prevent them from entering your lungs.

I recommend leaving the air purifier on as long as possible.

If you can, it would be best to leave it on 24/7.

Modern air purifiers don’t use that much power, so you can leave it on without worrying about your electric bill skyrocketing.

Air purifiers are designed to be left on for long periods.

And as long as there’s a person in the room, I’d suggest turning on the air purifier to keep the air quality as high as possible.

Get an Automatic Air Purifier

If you want to get the most out of your air purifier, I’d suggest getting an automatic model.

The first reason you might want to do this is that automatic air purifiers adjust depending on the air quality.

You can find an air quality monitor on these air purifiers, so you get a reference for air quality whenever you look at the display.

On top of that, the air purifier will automatically adjust the fan speed and other settings depending on the air quality.

For example, if the air quality is poor, the device will speed up the fan to filter out particles faster.

But if the air quality is decent, it lowers the fan speeds so that you don’t use too much power.

Since it’s best practice to keep an air purifier on as much as possible, you might want to get an automatic air purifier.

I didn’t buy an automatic model the first time I got an air purifier and regretted it.

So, to reap the most benefits, I highly suggest getting an automatic air purifier and leaving it on day and night.

Pay Attention to Placement

One last tip I can give those who want to get the most out of their air purifier is to pay attention to placement.

It may not be obvious, but air purifier placement is a huge deal.

Placing your air purifier in the wrong spot might lose functionality, meaning you breathe lower-quality air.

Ideally, you want to place the air purifier in a spot with good airflow.

It’s also best to elevate your air purifier by a foot or two and remove any obstructions to ensure the best performance.

Figuring out air purifier placement is tough, and if you want an easier time, you can check out my guide here.


Fan speed has an immense effect on your air purifier.

If your air purifier’s fan isn’t strong enough, it won’t be able to capture and eliminate particles as quickly.

This means you might end up breathing in more harmful contaminants and particles.

So, it’s always best to ensure your air purifier is functioning at the proper fan speed.

To stay safe, you can always leave the air purifier at the highest speed to ensure it captures all the pollutants in the room.

But if you want an easier time, you can opt for an air purifier with automatic functions.

That way, the air purifier automatically adjusts the fan speed depending on the room’s air quality.

With this air purifier, you no longer have to worry about adjusting settings and just sit back and enjoy clean air.

HEPA vs Carbon Filter: What’s the Difference?

Buying an air purifier for the first time is no easy task. 

When I first went on the market, I was overwhelmed by all the available options.

We can spend all day discussing everything to consider when buying an air purifier, but today, let’s focus on filtration.

Typically, air purifiers come with either a HEPA or carbon filter. 

Sometimes, they also use both of these filters to clean the air.

So, what’s the difference between these filters?

Well, it’s essential to understand that HEPA and carbon filters serve different purposes, and none of them are necessarily better than the other.

In this article, I’ll explain the differences between a HEPA and carbon filter air purifier in closer detail and compare the two filters in a head-to-head comparison.

Read on to learn more.

What Is a HEPA Filter?

HEPA stands for high-efficiency particulate air.

This mechanical filter is made of a fine fiberglass mesh that captures microscopic particles.

These are the most sought-out filters for air purification because they capture certain particles well.

A true HEPA filter should eliminate 97% of the particles that are 0.3 microns or smaller.

No other filters capture particles this small, making them a popular option for air purifiers.

Initially, these filters were made in WWII to prevent soldiers from inhaling radioactive particles, which explains how effective these filters are at capturing tiny particles.

Nowadays, you can find HEPA filters in many appliances. 

They are commonly found in vacuum cleaners because of all the dust that goes into these machines.

They are also a go-to option for air purification because they effectively remove harmful pollutants from the air.

What Does a HEPA Filter Capture?

A true HEPA filter should capture at least 97% of particles that are 0.3 microns or smaller.

To give you a better idea of how small that is, a single strand of hair is around 70 microns thick so that HEPA filters can capture microscopic particles.

This includes dust, bacteria, pollen, pet dander, and other pollutants. 

However, these filters focus on solid particles, meaning they can’t remove smoke and the particles that cause strong and foul odors.

Additionally, it’s essential to make sure you find a true HEPA filter with a high rating when shopping.

Many fake HEPA filters on the market don’t meet the standards of a true HEPA filter and won’t be as effective.

HEPA filters also use a rating system, where you’d want a HEPA filter with an H13 rating or higher.

What Is a Carbon Filter?

As you might be able to guess, a carbon filter is made out of activated carbon or charcoal.

These filters absorb smoke, fumes, VOCs, and other gaseous particles in the air.

Typically, these filters are made of foam, powder, or carbon powder, all designed to accomplish the same goal.

To make these filters, you need to treat charcoal with oxygen.

This causes the charcoal to create tiny pores that air can pass through.

And while air can pass through the pores, microscopic particles like smoke and fumes can’t, which is how they can clean the air.

While carbon filters are typically used to clean the air, they can also be used in water purification.

Since charcoal has tiny pores, it can capture the harmful particles in water that pass through it, giving you clean and drinkable water.

You can find carbon filters in most modern air purifiers. 

But you can also get stand-alone carbon filters that you can use to remove foul and strong scents, allowing you to breathe in cleaner and fresher air.

What Does a Carbon Filter Capture?

As mentioned earlier, carbon filters capture gaseous particles. 

Carbon filters are excellent if you have VOCs floating around your home, live in an area with wildfires, or just want to eliminate strong smells at home.

While HEPA filters are built to capture solid particles, carbon filters are made for the opposite.

These filters won’t be able to filter out small particles like dust and pet dander. 

But when it comes to VOCs, gaseous pollutants, and PM 2.5, carbon filters are what will get the job done.

HEPA vs Carbon Filter: Is One Better Than the Other?

So, now that you know all the details about carbon and HEPA filters, you may wonder if one is better than the other.

A carbon filter is not better than a HEPA filter and vice versa. 

Both of these filters are made to capture different particles and serve their own functions.

Having either of these filters in your air purifier is excellent, but combining the two for even more functionality is better.

That said, just because neither of these filters is the better option doesn’t mean you can’t compare the two.

Below, we’ll get into the key differences between a HEPA and carbon filter to give you a clearer idea of when to use either filter.


HEPA filters remove solid particles like dust, pet dander, and pollen.

So, if you have HEPA filters in your air purifier, you’ll be able to clean the air efficiently.

HEPA filters can eliminate allergens and other particles that can affect your health, making them one of the most popular filtration systems for air purifiers.

On the flip side, carbon filters capture foul odors and gases.

This includes VOCs, smoke, and other particles that cause strong odors.

These are typically used to help a space smelling clean and fresh while improving the overall air quality.

Since both air purifiers are used differently, having both in your air purifier eliminates allergens and keeps your space smelling fresh.


When it comes to maintenance, both of these filtration systems are very different.

Some HEPA filters are built to last you a long time. 

So, you can clean out and wash these filters whenever they get dirty, extending their lifetime. 

It’s essential to clean your HEPA filter regularly.

This keeps your air purifier functioning properly and extends your HEPA filter’s lifespan.

That said, other HEPA filters aren’t reusable.

Replace these filters whenever they get dirty.

But getting a washable HEPA filter might be best if you want a more inexpensive option.

When it comes to carbon filters, you won’t be able to 

wash or clean them.

Currently, there’s no such thing as a washable carbon filter.

Instead, once these filters get full and don’t work as well, you have to replace the entire filter.

You can notice that the carbon filter needs replacing if a foul scent comes from the air purifier or if you find the air purifier doesn’t eliminate strong odors.

So, when it comes to maintenance, these filters are very different.

Most modern air purifiers use washable HEPA filters, which means you can wash and clean the filter whenever it gets dirty.

However, if you have one with a carbon filter, you’ll need to replace the entire filter regularly.


This is probably the category where HEPA and carbon filters will have the same score.

Both of these filters will do the trick when it comes to effectiveness.

Remember, these filters have different purposes.

And nowadays, they have considered the best options for either purpose.

If you want to remove dust and other tiny solid particles from the air, a HEPA filter is your best option.

On the other hand, a carbon filter is the better pick if you want to eliminate strong scents and odors in your home.

Conclusion: Should I Get a HEPA Filter or Carbon Filter Air Purifier?

Neither of these filters is better than the other. 

These are two completely different technologies that have their purpose. 

HEPA filters are made of fiberglass mesh and capture solid particles in the air. In contrast, manufacturers made carbon filters for absorbing odors and gases.

If you had to choose only one of these filters for your air purifier, I recommend the HEPA filter.

This is because dust, pollen, and other solid particles can make life uncomfortable, especially if you have allergies like me.

But if your sole goal is to eliminate odors, a carbon filter is the better choice, as HEPA filters won’t be able to do that.

However, I usually recommend getting a model with both filters when buying an air purifier.

Filtration systems with HEPA and carbon filters are incredibly effective and one of the best choices for effectively cleaning the air.

Either filter would be a good pick.

But for more functionality and the cleanest possible air, you might want an air purifier with HEPA and carbon filters.

With a combination air purifier, you get the best of both worlds.

Airocide: The NASA Approved Filterless Air Purifier

You’ll be spoiled for options if you look at the different air purifiers you can buy on the market today.

There are so many models, designs, and brands that finding the best one for your needs can be challenging.

And while many air purifiers claim to be the best, there is one that has a title unlike any other.

This is the Airocide air purifier, the only NASA-approved air purifier in the world.

Read more

The 3 Best Himalayan Rock Salt Air Purifier Lamps

I’ve got to admit that when I first looked for my first air purifier to deal with the allergies, I had at the time, I never considered a rock salt lamp.

However, now that I’ve owned a rock salt lamp for a while, I can see the hype and interest behind them.

They not only look aesthetic (especially when lit up), but they can also reduce the pollution in the air at home.

It’s a win-win, especially since I prefer my home to be lit up by a warmer and more ambient light.

What Are Himalayan Salt Lamps?

If you’ve never heard of them before, Himalayan salt lamps may seem like a strange purchase at first.

Why would anyone purchase a rock salt lamp over a regular lamp?

Besides their cool look and warm light emitted, Himalayan salt lamps can also benefit our health.

These products come from Pakistan, where the salt rocks are mined.

The color these rocks have comes from trace materials from within the salt rock.

Once the rock is mined and broken down into the desired size, manufacturers take it and hand-carve out the shape.

Once they do that, they then make the inside hollow so that a light bulb can be installed.

Tons and tons of rock salt are used to make these salt rock lamps, which have become increasingly more popular on the market.

Apparently, these Himalayan salt rock lamps release ions in the air, purifying our indoor air and ultimately making it healthier to breathe.

It can be pretty hard to believe how that could happen, so I will try and describe the process as well as I can in the section below.

How Do Rock Salt Lamps Purify the Air?

It doesn’t take a lot of effort to see that a rock salt lamp doesn’t have a filtration system as you would find in a typical air purifier.

Despite that, many people with COPD, asthma, allergies, and other respiratory symptoms claim that their rock salt lamp has positively impacted their condition.

So, how are these rock salt lamps capable of purifying the air?

Essentially, when the lamp heats up, it starts to produce negative ions.

And when these negative ions clash with the positive ions found in the air, they can make them fall down to the ground, much like an ionizer.

With that being said, no direct studies prove that Himalayan salt lamps can purify the air or improve the quality of air in any way.

The Best Rock Salt Lamps for Air Purification

There are dozens of types of rock salt lamps on the market today.

I know this because I did a ton of research back when I bought my rock salt lamp and this guide.

Below, I’ve listed my three top picks, one of which I currently own.

Best Overall Himalayan Salt Air Purifier Lamp: The Body Source 10’’-12″ Himalayan Salt Lamp

Before I review this product, I want to say that this is the one that I currently own.

And no, it’s not the best overall pick because I have it, but because it is the best rock salt lamp you can buy.

To start, let’s take a look at the design of this rock salt lamp.

It measures between 10″ and 12″ and weighs between 11 and 15 lbs.

The reason why I can’t give you the exact measurements is that every lamp of this type you buy will be slightly different from the next.

This is because each lamp features a unique and distinct rock (this is normal as it is a genuine lamp made out of a Himalayan salt rock).

The rock is perfectly balanced on a wooden base, which looks awesome when the rock salt lamp is on and off.

One feature I liked about this model is the integrated dimmer switch, which allows you to fully adjust the lamps’ warmth and glow.

Besides, this model comes fully assembled, meaning you can simply just turn it on, and it will light up and start to do its magic.

What’s more is that this particular product comes with a spare 15-watt bulb, which is a nice bonus considering this rock salt lamp’s pretty hefty price point.


  • Unique hand-carved design
  • Sturdy wooden base
  • Adjustable glow and warmth.
  • It will last you for a very long time
  • Comes in a range of different sizes


  • Quite pricey

Best Budget Himalayan Salt Air Purifier Lamp: Himalayan Glow 5-7 Pound Himalayan Salt Lamp

This one is a fantastic choice if you’re looking for an affordable Himalayan rock salt lamp.

Due to the lower price point, the rock salt lamp is smaller than the best overall pick from above – weighing between 5 and 7 lbs and measuring 5″ D x 5 “W x 9 “H.

As a result of its size, it’s perfect for smaller bedrooms and living rooms.

Even for this affordable model, each rock salt lamp is unique because each rock is hand-crafted.

This model has a solid wooden foundation, which looks even better when the lamp is on in the dark.


  • Great for smaller rooms
  • Sturdy wooden base
  • Has a dimmer built-in
  • Each lamp has a unique shape and design


  • Not the best pick for larger spaces

Best Himalayan Salt Air Purifier Lamp Bowl: SPANTIK Himalayan Salt Lamp

As we’ve already established, every rock salt lamp comes in a unique shape and size.

This is the natural shape that the rock has obtained during its making.

This allows for rock salt lamps to be shaped in infinitely different ways.

So, if you’re looking for a more unique rock salt lamp design, this bowl-shaped one might be just what you’re looking for.

This model weighs between 6 and 9 lbs and measures ‎9.92″ in height x 7.05″ in width x 7.01″ in length.

The Spantik’s bowl salt lamp comes with an E12 socket incandescent light bulb, a Dimmer switch, a 6-feet electric cord, and a polished wooden base.


  • Unique bowl-like design
  • Ideal for common areas
  • Large and built to last
  • Dimmable switch
  • Solid wood foundation


  • The design isn’t for everyone

What Are the Benefits of a Rock Salt Lamp?

Manufacturers claim that Himalayan rock salt lamp air purifiers offer several benefits.

These range from positively impacting your mood and improving your sleep quality to purifying the air inside your home.

But how accurate are these claims?

Well, while there is some truth to it, it’s essential to take them with a grain of salt because it’s common for manufacturers to inflate the claims to sell more rock salt lamps.

That said, there are still some benefits to owning a rock salt lamp, which we’ll get to in this section.

Better Sleep

Light (particularly artificial) can impact your ability to fall asleep and have a quality night’s sleep.

And while having a rock salt lamp might not directly improve your sleep quality, it will impact it indirectly.

For example, if you decide to use your rock salt lamp over your normal light in the room, your eyes will adjust to the rock salt lamp’s more calming and soothing colors.

This way, you will naturally feel more relaxed, your eyes will be at ease, and you can quickly and easily fall asleep when you’re tired.

When you have your normal light on, it is sharp and can keep you awake by tricking your brain into that it’s still daytime.

If you stay in a lit-up environment before bed, your brain won’t have the time to slow down and get ready to rest.

Improved Mood

With a rock salt lamp, there’s a big chance that you’ll see an improvement in your general mood, especially at night.

There is some evidence that negative ions can help treat depression.

And while these studies need to be reviewed and validated, many people claim their rock salt lamps improve their mood, especially when left on for a long time.

Personally, the improved mood comes from the soothing light that my rock salt lamp emits.

There’s something really relaxing about the dark orange color my lamp emits in my dark room.

It makes the room cozy, and who wouldn’t like a bit of coziness over an intense LED light?

You’ll Feel More Relaxed

Like the point above, thanks to the ambient light and the lovely, dark, and soothing colors, you’ll be at ease within minutes.

That way, you can quickly feel much more relaxed after a stressful day at work and enjoy the rest of your evening.

I look forward to turning my rock salt lamp on every night, especially during the winter.

It gets dark much sooner, allowing me to enjoy its beauty for longer.

Air Purification?

As I mentioned above, air purification is one of the primary reasons why people buy rock salt lamps in the first place.

However, after some research, I found that there is no evidence that rock salt lights improve the quality of air indoors.

However, even if it does, that’s a very nice benefit that we’ll experience on top of the calm and relaxing light these incredible and unique products emit.

What To Consider When Buying Rock Salt Lamps

It can be challenging to pick the best rock salt lamp for you.

So, I’d like you to consider a few things before investing your hard-earned money into a model.

These go in no particular order but are equally as important, so check them out before making a decision.

Your Room Size

I’d recommend you consider the size of your room where you’ll place the rock salt lamp.

If you want to buy one for a basement or another large area, consider purchasing a larger rock salt lamp.

However, this is optional.

You can go for any size rock salt lamp, unlike when you buy an air purifier and need to consider its air purification capacity.

The Design

Lastly, it’s also essential to consider the lamp’s design.

As you may already know, every rock salt lamp is different in shape and size.

Each lamp is made from a natural salt rock from the Himalayas and is usually carved out by hand.

As a result, you can buy a rock salt lamp in several designs, including bowls, a rock, and more.

So, you have the freedom to shop around and find just the right design for your needs and still experience the very same benefits as any other salt rock lamp.

Additional Features

When it comes to rock salt lamps, there aren’t many added features you can expect them to have.

This is different from virtually any other type of air purification appliance or air purifier for pregnancy.

Tips for Using a Himalayan Salt Lamp

If this is your first time owning a Himalayan salt lamp, there are a few tips that I would suggest to you to make the most out of your purchase.

Remember, these lamps can melt and lose weight over time.

So, make sure to put it on a plate or something to capture the water that melts off the lamp.

On top of that, here are some other tips for using a Himalayan salt lamp:

  • Try to reduce humidity in the room you place the lamp
  • Place the lamp on a dry surface
  • Wipe down the lamp with a damp cloth when needed


Rock salt lamps are a unique accessory you can buy for your home.

And while they can’t purify the air, as well as some people believe, they can benefit you in many different ways.

These include improving your sleep, making you more relaxed, and boosting your mood.

I personally love my rock salt lamp, and I would definitely buy a new one when the right time comes for my current one to get replaced.

The Best Heater, Humidifier, and Air Purifier All-in-One

When it comes to improving the quality of air inside your home, there are many different types of appliances that you can pick from.

Some heaters can keep your home warm, humidifiers that can add humidity to your indoors, and air purifiers responsible for freeing the air from irritants and allergens.

The issue with those is that they are all designed to do one job.

And while there’s nothing wrong with that, it would be nice if there was an all-in-one unit that could do all three.

Wouldn’t it be a dream to have a heater, humidifier, and air purifier all in one?

I can personally see how such a unit can be beneficial throughout all four seasons of the year.

But, is there an appliance like this on the market?

I will uncover that in this article, so keep reading to find out more.

Are There Air Purifier, Humidifier, and Heater Combo Units?

A unit that can purify, humidify, and heat the air sounds like a dream.

But are there any such units available on the market today?

Yes, there are, but there aren’t as many models as I would have liked.

The lack of options really does limit your choices. 

Fortunately, I came across two particular units I liked, which I’ll discuss below.

With that being said, many alternative air purifier combinations are on the market today.

These include an air purifier with a heater, air purifier humidifier combo, air purifier dehumidifier combo, and more.

Don’t worry. 

I’ll go through some of those after I talk about the two best all-in-one heater, humidifier, and air purifier units.

Best All-In-One Heater, Humidifier, and Air Purifier Units

During my research, I only really managed to come across two worthwhile units.

One is a budget-friendly pick, whereas the other is a bit more of a premium option, which I’ll start with.

Best Overall Heater Humidifier Air Purifier: 3-In-1 GreenTech Environmental pureHeat Air Purifier, Heater & Humidifier

As I mentioned above, there aren’t many different heater, humidifier, and air purifier combos on the market.

The best unit I came across is this 3-in-1 model by GreenTech, which is jam-packed with features.

To start, let’s talk about the design.

I’m not a massive fan of it as it looks old-fashioned and bulky, causing the appliance to weigh around 26 lbs, which is pretty heavy.

That significantly reduces its portability, and if you want to move it from room to room, you’ll likely need the help of another person.

That said, it has wheels on the bottom, which means you can just roll it if you can’t lift it.

The design is the only downside to this unit; even then, it’s not bad as it would fit the taste of many people.

When it comes to performance, all three functionalities (air purifier, heater, and humidifier) work simultaneously when the unit is on.

This means that your air is humidified and purified while your space is heated.

This unit uses Photocatalytic Oxidation (PCO) technology to purify the air.

In short, this technology transforms pollutants, making them no longer toxic to inhale.

It doesn’t feature a HEPA filter, a carbon-activated filter, or any other filter.

It purifies the air using the PCO technology when capturing the pollutants and dispersing them back into the room.

This destroys contaminants from air and surfaces in the room, similar to how hydrogen peroxide kills bacteria in liquid form.

In terms of heating, humidity, and purification capacity, this appliance is great for rooms of up to 1,000 feet, which is plenty for most people.



  • Quite heavy and not very portable

Best Runner Up Heater Humidifier Air Purifier: Envion by Boneco 4-In-1 Air Purifier, Heater, Fan & Humidifier 

If you’re looking for a more affordable alternative, this Envion model by Boneco is an excellent choice.

This model has a tower design, meaning it takes much less space on the floor compared to the GreenTech model from above.

The Envision by Boneco measures just 9″ D x 25.6 “W x 10.2 “H and weighs just over 10 lbs, making it a very portable and easy-to-move-around option.

What I particularly liked about this model is that it is a 4-in-1 appliance that features an air purifier, a heater, a fan, and a humidifier.

You get all of these functionalities for under a hundred dollars. It’s a great deal.

This model is predominantly made out of plastic due to its low price point.

Meaning it’s not the most durable, but as long as you don’t drop it, it will work fine.

Another remarkable feature of this device is its air purifier location capabilities.

It can cover a room of up to 250 square feet. 

It effectively purifies and cleans the air from mold, germs, bacteria, viruses, smoke, and other solids and gas particles in the air.

Lastly, this model has an intuitive control panel that allows you to set your ideal temperature and humidity.

In terms of downsides, as you can imagine, this appliance doesn’t have any automatic or smart features.

And in my opinion, that’s totally reasonable considering how affordable it is.


  • Features a true HEPA filter
  • Lightweight and portable
  • Very affordable
  • Can circulate the air in your room 3 times in 60 minutes


  • Not suitable for rooms larger than 250 square feet

Alternative Unit Combos You Should Consider

Dyson Pure Hot + Cool Air Purifier, Heater + Fan – Air Purifier, Heater, and Fan Combo

Dyson is arguably the leader in the industry regarding air purifiers, fans, heaters, and humidifiers.

Some people believe their unique designs are just gimmicks and an excuse to charge more for an average product.

On the other hand, some people genuinely stand by Dyson’s design concepts and appliances, calling the brand the best in the world.

But regardless of where you stand, you can’t go wrong with the Dyson Pure Hot if you’re looking for an air purifier, a heater, and a fan combo.

This unique combination allows you to use the unit throughout the year.

For example, if it’s cold out and you want your indoors heated up, simply use the heater.

On the flip side, if it’s summer and you want to keep cool, use the fan.

I personally own this unit, and it’s fantastic.

I’ve been using it for around 12 months and have zero complaints.

This model uses a true HEPA filter to purify the air, which can catch up to 99.97% of all solid particles like pollen, dust, and other irritants.

Granted, it doesn’t have a carbon-activated filter, so it won’t be able to take care of VOCs, smoke, or cooking odor.

Another cool feature is leaving this device on and forgetting about it because of its automatic functions.

So it can adjust fan speed according to the air quality and temperature inside your room.

And best of all, this appliance has a unique and futuristic design with a bladeless fan.

Not only is it sleek looking, but it’s extremely quiet even at its maximum settings.

The only noise you will hear will be the whispering sounds of the air being blasted out of the unit’s openings.

As I said above, Dyson isn’t the cheapest brand, which is true with this model.

The Dyson Pure Hot + Cool Air Purifier costs significantly more than other products with similar features.

But rest assured that if you choose this model, you will definitely pay for quality and a unit that will last you for many years.


  • Comes with great automatic features
  • Uses a true HEPA filter
  • Can cool and heat the room
  • Connects to other smart devices via Wi-Fi
  • Modern and unique design


  • One of the more expensive models on the market

Afloia 2 in 1 HEPA Air Purifier with Humidifier – Best Air Purifier and Humidifier Combo

If you’re not looking for a heater, then there is no reason why you should pay for a device with a built-in heater.

The best 2-in-1 air purifier with a humidifier combo I found was this model by Afloia.

It looks simple but works well and comes with features surpassing its price range.

This is one of the most affordable air purifiers you can get with a true HEPA filter.

On top of that, it has a humidifier function to improve the air quality inside your home.

With the HEPA filter, the purifier can filter out various solid particles like dust, pollen, and other pollutants that can cause asthma attacks or an irritated respiratory system.

It also has a couple of lights attached to the device to add a terrific aesthetic.

The lights include night-mode lights that help calm you before you sleep.

It even has a cool touch interface that you can use to adjust the settings.

When it comes to drawbacks, this device has a number of them.

These aren’t deal-breakers, but they’re something to keep in mind if you plan on buying this unit for yourself.

To start, it has no smart functions, which can be a hassle as you’ll have to manually adjust the device every time you want to use it.

Additionally, this air purifier can purify a room as large as 438 square feet.

So it’s not a suitable choice if you’re looking for an air purifier for a basement or a larger space.

But if you’re looking for something you can use to cleanse the air and add a bit of humidity in a dry room, this is a great option.

It’s also really affordable, giving you a fair amount of value.


  • One of the more affordable options
  • Purifies and humidifies the air
  • Simple design
  • Has a true HEPA filter
  • Uses evaporative humidification


  • Not ideal for huge rooms
  • No smart functions

Are Combo Air Purifiers, Heaters & Humidifiers Worth It?

Normally, you aren’t getting the best performance if you get a combo device that can act as an air purifier, humidifier, and heater.

While this is true for many models on the market, this statement isn’t true for the two all-in-one models I listed above.

So, in my opinion, as long as you buy the suitable model, a combo air purifier heater and humidifier is worth it.

How to Find the Best All-In-One Appliance?

If the recommendations above don’t suit your needs, I’ll quickly let you know about my process.

That way, you can find the best combo for your needs.

The first thing you need to consider is the combo of technology that you want your unit to feature.

Let’s say you’re looking for an appliance for the winter.

You should look for one that can work as a heater, humidifier, and air purifier.

If you’re planning on using it during the summer, consider one that works as an air purifier, fan, and humidifier.

If you want it locally before just driving around, check on google to see if any of the local stores has what you’re looking for.

Once you know what you’re looking for and some stores have it in stock, head over there and pick it up.

Or, to make your life easier, I’d recommend shopping online as you can browse far more stores quicker across the country.

Make sure to scour through the reviews and look for ones that have pictures of the device working.

That way, you can see what previous owners of the units you’re considering think about them before you spend your hard-earned money.

Once you pick one, buy it and just have it delivered.


While an all-in-one air purifier with a heater and humidifier sounds like a great idea, such units are pretty hard to come by.

During my research, I only managed to come across three models, and only two of them were worth it.

The units I recommended above are outstanding and worth the money.

But, if you’re not necessarily looking for that combination, there are plenty of 2-in-1 units that you can also consider.

Are In-Duct Air Purifiers Worth It?

Are In-Duct Air Purifiers Worth It_ (1)

When I first tried to buy an air purifier, I had a choice: get a portable one or an in-duct system.

At first, I was inclined to get a portable option. 

While these wouldn’t be able to clean all the air in my house, they can purify the air one room at a time, which I felt was good enough for my needs.

On top of that, these portable options are generally more affordable than in-duct air purifiers. 

But after some research, I started to see why in-duct air purifiers were generally more expensive than portable air purifiers. 

And honestly, I began to see why they could also offer more value.

And today, I’ll share with you everything I learned. I’ll explain what in-duct air purifiers are, the types of in-duct options, and how they stack up against portable air purifiers. 

While I decided that an in-duct system was right for me, it might not be the ideal choice for others.

By the end of this article, you’ll know all about in-duct air purifiers and their advantages and disadvantages over their counterparts. 

That way, you’ll have a much easier time figuring out which is best for you and which one to buy for your home.

Let’s get into it.

What Is an In-Duct Air Purifier?

As the name suggests, an in-duct air purifier is an air purification system inside your air vents. 

These will only work in a home or unit with a centralized HVAC system.

So, if you don’t have an HVAC unit at home, you won’t be able to use an in-duct purifier.

In-duct air purifiers require a professional for proper placement and to ensure they will work properly. 

The most significant difference is these are designed to purify the air in the whole home. 

That way, you won’t have to worry about moving the air purifier from room to room, depending on where the people are hanging out.

In-duct units are much easier to use than portable air purifiers.

But on top of that, they won’t take up any room in your home. 

So, no need to worry about where the air purifier should go for effectiveness and interior design.

These air purifiers work similarly to portable ones. 

But instead of purifying the air circulating in a room, the purification starts in the vents. 

That way, the hot or cold air from the HVAC unit is clean and particle-free.

In-duct air purifiers work in various ways. 

Some purifiers use UV light to eliminate particles and contaminants. 

Some may also use ionization, while others utilize extended media filters. 

I’ll get into the details of that later…

The most significant benefit of using an in-duct air purifier is that most of the good models on the market are equipped to eliminate 99% of the particles in the air. 

This means that you won’t have to deal with pollutants like dust, smog, pollen, and other things that may irritate the lungs.

A portable air purifier might not be the best option if you have an HVAC unit.

Check out some in-duct options before deciding.

Types of In-Duct Air Purifiers

As I mentioned, there are quite a few in-duct air purifiers on the market. 

These devices filter and clean the air through various methods. 

While they all have their advantages, they also have their drawbacks.

When shopping for an in-duct air purifier, I struggled to find the right one for my home. 

However, after learning what kinds of particles these air purifiers can handle, I found which one I needed.

So, to save time and struggle, I’ve listed the different types of in-duct air purifiers you’ll encounter.

UV Light

Did you know that the sun can kill germs?

I was pretty surprised to hear it myself. 

You can imagine the look on my face when I found out that some air purifiers kill germs with UV light.

In controlled indoor environments, UV lights are great at eliminating germs. 

Most modern HVAC units already have a pre-filter built to catch larger particles like dust and pollen. 

So, an in-duct purifier doesn’t prioritize these particles.

Instead, some in-duct air purifiers are designed with UV light for smaller particles. 

This means eliminating germs, odors, and anything else that can pass through the initial HVAC filter. 

However, UV Light is dangerous to look at directly. 

This is why these filters must be inside a duct, so you don’t accidentally look directly into the light.


Another method that air purifiers use to clean the air is called ionization. 

This has been a controversial method because of ozone’s by-product of the ionization process. 

In small and enclosed spaces, ozone can be dangerous. 

Inhaling large amounts of ozone can irritate your respiratory system, so I recommend avoiding portable air purifiers with ionizers. 

Conversely, ionizing in-duct air purifiers are safer than portable ionizing air purifiers because the ionization process doesn’t happen in your space.

Instead, it happens within the ducts, so you won’t be exposed to as much ozone.

These air purifiers release negatively charged ions into the air. 

The ions then react with the particles floating around, which causes them to fall. 

Afterward, you’re supposed to vacuum the particles so they don’t stay in your space for too long.

Since these air purifiers require you to sweep up the dust and particles afterward, they take a bit more work. 

And since there’s the risk of ozone exposure, they aren’t the best option if you’re looking to clean up the air in your home.

Extended Media Filters

The last type of in-duct air purification system is extended media filters. 

One of the benefits of getting a modern HVAC unit is that they usually come with some sort of MERV-grade filter. 

This means that most HVAC units already purify the air to a certain degree, as the filter can catch a fair amount of large particles.

When you use extended media filters, you add another layer of MERV-grade filters to your HVAC unit. 

This way, the HVAC unit can catch some smaller particles that can escape the pre-filter.

This is great for people with allergies since extended media filters capture particles that cause most allergies, like dust and pollen. 

So, when springtime comes along and you find yourself sneezing a lot, these can come in handy.

In-Duct Air Purifiers vs. Portable Air Purifiers: What’s the Difference?

In-duct and portable air purifiers work toward the same goal: purifying the air you breathe. 

However, these two machines do it differently and are designed for specific homes. 

Understanding the differences between these two types of air purifiers will make it much easier to figure out which one is the best for your home.

I struggled to determine which air purifier was the best option for my needs. 

But it was much easier after taking the time to research how each type of air purifier works, what they can do, and the pros and cons of each.

Ultimately, I figured that an in-duct air purifier was the best option for my family’s needs. 

However, there’s no doubt in my head that tons of people might benefit more from a portable air purifier instead.

So, let’s take a close look at both air purifiers to compare them and see their differences to make it easier for you to determine the best fit for your home.

How They Purify the Air

Let’s start by looking at how they purify the air. To understand how these air purifiers do that, we need to look at the construction of these machines.

A portable air purifier is just a fan and a filtration system when you strip them down to the bare essentials. 

The fan sucks in unpurified air and then pushes it through the filtration system, which captures the particles that may cause you harm. 

From there, the fan pushes the clean air out to the other side and circulates it around the room.

With in-duct air purifiers, the entire process happens within the HVAC system. 

Usually, your HVAC unit will already have a filter built-in. 

This will capture a fair amount of large particles and slightly purify the air. After passing through the pre-filter, air will either pass through UV light or a media filter. 

That way, once the air exits the HVAC system, it’s clean and free of particles and pollutants.


Regarding flexibility, the portable air purifier wins this battle, but not entirely. 

Portable air purifiers are flexible because you can move them around the house. 

For example, you can have an air purifier in your home office while working. 

You can also move it to the living or dining room for hangouts and gatherings, then bring it to the bedroom to sleep. 

That way, you’re sure the air is as clean and purified as possible.

While you can’t move an in-duct air purifier, the truth is that you don’t really need to. This is because in-duct air purifiers are designed to handle the entire home. 

So, the air will be clean and particle-free in all rooms in the house. 

The only downside is removing and reinstalling the in-duct air purifier in a new home is difficult if you move.

And if the new home doesn’t have an HVAC unit, you won’t be able to reinstall the air purifier anyway.


Don’t get me wrong, portable air purifiers are very effective. 

If I didn’t have an HVAC unit in my home, there’s no doubt that I would have gone for this option. 

With an excellent portable air purifier, you can eliminate the same amount of particles as you would with an in-duct system.

But, the in-duct option is the winner in this category because it cleanses the air in all rooms of the house. 

You won’t have to move the in-duct air purifier around.

And you won’t worry about certain rooms having contaminated air because all the air flowing out of the HVAC unit is clean and particle-free.


The main reason I was so hesitant to invest in an in-duct air purification system was the cost. 

When you compare them head to head, portable air purifiers are way more affordable than in-duct air purifiers. 

Granted, some portable air purifiers on the market are expensive and can have a steep price tag. 

However, many excellent budget air purifiers are effective and won’t burn a hole in your wallet.

In-duct air purifiers are more of an investment. 

But, these air purifiers can work on the entire household.

And you won’t need to adjust the settings every couple of hours. 

So, you will get a fair amount of convenience with an in-duct option, mainly because it doesn’t occupy any living space.

However, keep in mind that in-duct air purifiers are only for homes with an HVAC unit. 

If you don’t have an HVAC unit at home, investing in an in-duct air purifier is pointless since you won’t be able to use it in the first place. 

But if you have an HVAC unit at home, it could be a more convenient option.

Should I Get a Portable or In-Duct Air Purifier?

This depends entirely on your needs. 

I can’t say that one type of air purifier is better than the other because it depends on your home and what particles you want to remove. 

Regardless of whether an air purifier is portable or in-duct, you can eliminate the most harmful particles and contaminants floating around the home.

The one thing that a portable air purifier has over an in-duct air purifier is that most portable options nowadays come with a carbon filter. 

These are filters designed to eliminate strong and harmful odors like smoke or the smell from last night’s dinner. 

In-duct air purifiers don’t have this and usually rely solely on UV light to eliminate odors.

But aside from that, your needs should be the only reason you choose one over the other. 

For example, suppose you have a relatively small home or apartment without an HVAC system. 

In that case, there’s no doubt that a portable option is the one for you.

However, an in-duct purifier makes sense if you have an HVAC system and want to clean all the air circulating the house.

Why Are In-Duct Air Purifiers So Expensive?

The price of the in-duct air purifiers on the market held me back from getting one for my home. 

However, it’s essential to understand that these air purifiers are pricey for a reason. 

For one, they go into your HVAC system, so you don’t have to worry about finding the proper placement for the air purifier.

Additionally, they are excellent at eliminating harmful particles in the air. 

They are just as effective at removing particles as a portable air purifier. 

However, instead of just working for one room, they work for the entire house.

And when you consider all these features, you start to see why these air purifiers are so expensive and how they can be worth it for eligible households.

Conclusion: Are In-Duct Air Purifiers Worth It?

At the end of the day, I figured that an in-duct air purifier was the right option for me. 

I had an HVAC system at home and wanted to cleanse all the air in my house. 

I would have bought multiple devices if I were to do this with portable air purifiers.

Buying multiple devices would have cost me more than one in-duct air purifier, including the installation cost.

These air purifiers are worth it if you have an HVAC system and want to eliminate the particles floating around the entire home. 

But if you only plan on targeting one room or your house doesn’t have an HVAC unit, you might actually be better of with a portable option.

Will An Air Purifier Work Around Walls? Your Guide to the Right Air Purifier Placement

Will An Air Purifier Work Around Walls_ Your Guide to the Right Air Purifier Placement

As much as I understood the benefits of owning and using an air purifier, I wasn’t too keen on placing mine in the middle of the room. 

This is because I pay a lot of attention to the layout and design of my interior spaces. 

Hiding my air purifier near the wall and covered by a small table was a great way to leave my design untouched.

However, when I turned my air purifier on, I barely noticed a difference in the air quality. 

I got an air purifier because I have severe allergies triggered by dust, pollen, and similar pollutants. 

So, when I turned it on and noticed that I was sneezing uncontrollably, I thought I had a faulty air purifier.

This was when I went to the internet to research what was wrong.

Read more

Are AC Air Purifiers Worth It?

Are AC Air Purifiers Worth It?

Summer is probably my favorite season of the year. 

So, it didn’t surprise anyone when I decided to move to a city known for its warm, tropical climate. 

And while I love the area I live in now, I was not ready for how hot it could get during the summer months.

I never needed an AC unit before, but I figured there was no better time than now to invest in one. 

But while I was looking at my options, I stumbled across a pretty nifty device: an AC/Air Purifier combo.

Back in my old city, my air purifier was my best friend. 

It did a great job at eliminating the smog and pollution seeping into my home. 

Since I delayed getting one for the longest time, I thought it might be a good idea to try out these AC air purifiers.

The only thing was, these air purifiers were pretty expensive!

On top of that, I wasn’t entirely sure if these air purifiers were effective at cleaning and cooling the air simultaneously. 

So, I dove into different forums and message boards on the internet to see whether or not these appliances were worth the extra cost.

And I found a bunch of mixed answers. 

Some people swore this was the best investment ever made, while others thought it was a complete waste of money. 

That’s when I realized that these air purifiers aren’t for everybody. 

Still, they can be handy for the right people.

So today, I’ll be sharing everything you need to know about AC air purifiers. 

I’ll discuss what they are and how they work, and I’ll even highlight some of the models on the market that stood out in my eyes.

By the end of this piece, you’ll know whether or not these air purifiers are the right pick for you and which ones might be the best fit for your home.

Read on to learn more.

What Is an AC Air Purifier?

An AC air purifier is what you think it is. 

This is a combo appliance that’s designed to clean and purify the air at the same time. 

Typically, these appliances come with a fan with adjustable speeds and cooling (and sometimes heating) technology.

It also has an advanced filtration system to capture particles and pollutants before they start circulating around your home.

Generally, that’s all that these appliances do. 

But to be honest, these are two handy functions that many people need. 

When I decided to get an AC purifier, I felt way more comfortable inside my home.

I already mentioned that I live in a tropical climate. 

But aside from that, the city I live in is pretty congested, so a lot of pollution is floating around the air. 

And no matter what I do, I can’t stop these pollutants from entering my home. 

So, having an air conditioner that filters out these pollutants are a huge help.

How Do They Work?

AC air purifiers, while they might sound like complex machines, are pretty simple. 

The AC unit simply sucks in hot air from the room, cools it down using various techniques, then pushes the air out. 

Then you add an air purifier to the equation.

All you need to do is put a filtration system in the unit to capture particles before the cool air is released into the room.

Most AC air purifiers use multi-stage filtration systems. 

This means that the air passes through multiple filters. 

Usually, it starts with a pre-filter to capture larger particles like pet fur and dander. 

It uses a carbon filter to capture harmful odors, VOCs, and floating gases. 

The air is pushed into the HEPA filter, which captures the tiny particles that could end up in your respiratory system.

While they might sound like complex machines, they are pretty easy to understand. 

However, keep in mind that while these machines are beneficial, they aren’t exactly for everyone. 

So, while an AC air purifier works great for my needs, it might not be the best option for everyone.

But don’t worry; I’ll explain why in the next section.

Is an AC Air Purifier Worth It?

Honestly, I found that my AC air purifier was one of my best investments. 

The model allows me to turn the cooling function on and off as I please. 

So, if I’m not feeling too hot in the room, I can turn on the air purifier function and breathe clean air without using the A/C function. 

But, once the temperatures rise, I can cool the room down with a button.

That said, remember that an AC air purifier isn’t for everyone. 

For example, if heat isn’t a problem in your room, an AC air purifier might be a needless investment. 

Instead, you might be better off with a regular air purifier that’s a bit more affordable and doesn’t have features that you might find unnecessary.

But an AC air purifier might be worth it if you live in a hot area and need a cooling system. 

This is especially true if you don’t have an AC unit or HVAC system in your home. 

If you already have an AC, then you won’t need an AC air purifier as the only thing AC air purifiers have over standard ones is that they can cool down a room.

Do I Need an Air Purifier if I Have an Air Conditioner?

If you have an AC unit, you don’t need to get an AC air purifier. 

However, you will still likely need to get an air purifier. Standard air conditioners aren’t made to capture particles and clean the air. 

Instead, these units are only designed to lower the room’s temperature by cooling down hot air and recirculating it.

More than likely, a lot of particles and contaminants are floating around the room to begin with. 

The air conditioner might circulate all these particles, which can be hazardous, especially for people with respiratory issues.

That’s why I’d recommend getting an air purifier if you have an AC unit. 

Buying an air purifier might mean you’ll have to spend again on another appliance.

An air purifier offers a lot of benefits and could be just what you need to take complete control of the air quality at home.

The Best AC Air Purifiers Available Today

An AC air purifier could be an excellent investment for the right people. 

But if you go on the market, you’ll find many different options for sale. 

These AC air purifiers are generally more expensive than standard purifiers, so it’s best to ensure that you’re spending your money on a high-quality product.

When I went to find my AC air purifier, I found many options. It took a while, but after some time, I could decide which one was the best fit for my home. 

Granted, I had to narrow down my options repeatedly until I found the right one. 

Still, all that effort was worth finding a suitable model for my home.

But you don’t have to have a hard time like I did if you think an AC air purifier is a good investment for your home. 

That’s why I made this quick list of three AC air purifiers that stood out to me on the market that could also be the right fit for your home! 

Dyson HP02 – The Best Overall Pick

Dyson is regularly hailed as one of the best brands on the market for people needing premium and modern appliances. 

So, it shouldn’t be surprising that their AC air purifier is at the top of my list. 

This model is sleek, has a unique design, and is packed with features that can significantly improve the air quality in your home.

To start, let’s look at the bladeless fan design. No other air purifiers on the market look like this unless you’re shopping for a Dyson model. 

And while the fan has no blades and a unique design, it does a great job at cooling the air.

In fact, this is a Hot + Cold model. So, you aren’t just able to cool the air, but you can also heat it. 

So, this could still be a good investment if you live in a colder area because of its heating capabilities.

And when it comes to purification, this model does a great job. 

It has a multi-stage filtration system with a True HEPA filter.

A HEPA filter should always be a high priority if you’re shopping for a high-quality air purifier, so it’s great that this Dyson model has this.

While this is my favorite pick on the market, I have to admit that it has its flaws. 

To start, it is pretty expensive. And while premium appliances usually have a price to match, this is still a pricey model considering the space it can handle.

Let’s say you have a little money to spare and a medium-sized space with the air. 

If you want to clean and cool down simultaneously, there aren’t too many options that compete with the Dyson HP02.


  • It comes with cooling and heating options
  • Sleek and modern design
  • It has an excellent filtration system
  • Wi-fi enabled with Smart features
  • Receive real-time air quality reports on your phone from the purifier


  • Relatively expensive for the size

Dyson HP04 – The Best Premium Option

When it comes to AC air purifier combos, there aren’t any brands that do it much better than Dyson. 

I chose to feature two of their models on this list. 

And the only real difference between this one and the previous entry is the price and the size.

This is the most expensive option and the most costly Hot + Cold air purifier that Dyson offers. But don’t worry; the extra cost comes with more functionality than the HP02 model.

This Dyson model is larger than the HP02. 

So, it can handle larger spaces. This is great if you want an air purifier for a large living room, bedroom, or office.

But don’t worry; you still get the premium features that came with the previous entry. 

This model still has a HEPA filter, heating and cooling abilities, and intelligent features.

To get the most out of your air purifier, it’s usually best to leave it on constantly. With this model, it’s much easier to do that as it comes with intelligent functionality. 

So, it connects to your phone, where you can control many different parameters. 

You can also receive reports on your air quality to get a complete picture of whether or not the air at home is clean.

There is a downside to this model, though. 

While it’s expensive, the biggest complaint I had with this model is the noise. 

This isn’t exactly a loud air purifier, but for the price, it would have been nice if it had an even more silent operation.


  • It has a bunch of innovative modern features
  • It’s straightforward to use
  • It has a top-tier filtration system
  • It effectively heats and cools the air as needed
  • Sports the modern signature designs of Dyson fans


  • It can be pretty loud
  • Fairly expensive

Costway Evaporative Cooler – The Best Budget Pick

While those two Dyson models are great, they are also pretty expensive. 

And if you’re going to buy an AC air purifier combo, you don’t exactly have to bust the bank. 

For those on a budget, this is arguably one of the best AC air purifiers for the price on the market today.

This is a multi-functional appliance. Aside from cooling and purifying the air, it can also serve as a humidifier if you live in a dry area. 

That said, this doesn’t have the most sophisticated cooling system.

This is an evaporative cooler, so you have to add ice cubes to the fan for it to cool the air like an air conditioner. 

This is a bit of a hassle, but it’s one of the things you have to accept when shopping for a combo appliance on a budget.

On top of that, this model’s filtration system isn’t the best. 

This model only comes with a washable filter, which can take out large particles like dust and pet dander but doesn’t do that great job with the finer particles.

But for the price, there aren’t too many air purifiers that can compete with it, which is why I still decided to highlight this model on the list.


  • Very affordable
  • It works as a humidifier as well
  • Creative and cost-effective cooling system
  • Built-in timer
  • Silent operation


  • The cooling system could be better
  • It doesn’t come with the best filtration system

How to Find the Best AC Air Purifier

Here are some of the ways that you can make it easier to narrow down your search for a top-tier AC air purifier.

Measure Your Indoor Space & Air Volume

The first thing to do is measure your indoor space. 

Ideally, you want to get the exact square foot measurements so that it’s easier to find an air purifier that can handle the area. 

And for even more accuracy, you can measure the entire air volume of your home.

To do this, you must multiply the square footage by the height of the ceiling. 

For example, if your house is 100 square feet with a 10-foot high ceiling, the air volume would be 10,000 cubic feet.

Getting the air volume of your home will make it much easier to find air purifiers that can handle the space.

Compare the Measurements to the Air Purifier

Once you have the measurements of your home, you can look for air purifiers and air conditioner combos designed for that amount of space. 

Most air purifiers list the size of the areas they can cleanse, which can be a great way to determine if you have the right air purifier for the job.

Check Out the Cooling System

The Dyson models use a sophisticated fan to cool the air effectively. 

This is the method I recommend going for as it’s the most practical and effective way to combine the functionality of an air conditioner and an air purifier. 

However, this technology is expensive, and if you’re shopping on a budget, you might want to consider other cooling systems.

For example, the Costway Evaporative Cooler uniquely cools the air. 

You can add ice cubes to the machine to cool the air that it blows out of the fan, which is a creative and cost-effective way of cooling the air. 

Remember that these methods may not be as effective as the Dyson options.

Are AC Air Purifiers Worth It? Conclusion

AC air purifiers are beneficial. 

However, they are only a worthwhile investment if you don’t have a proper air conditioning system at home. 

If you already have an air conditioner at home, you might not need to invest in an AC air purifier combo. 

Instead, it might be better for you to get a simple air purifier instead.

But these combos can be an excellent investment if you’re like me and don’t have an air conditioner at home. 

These air purifiers won’t cool down the room as efficiently as an HVAC unit. 

Still, they will do much better than a regular fan while effectively cleansing the room’s air.

The 4 Best Air Purifiers for Pets

The 4 Best Air Purifiers for Pets

I love animals, and despite my allergy to most of them, I own two cats and a small puppy that I recently picked up.

The little suffering they cause me isn’t near as bad as the suffering some people I know go through due to pet allergies.

But still, the allergies are there, and they’re pretty annoying as they reduce the overall quality of time I have with my pets.

And to be honest, that was one of the reasons why I picked up my first ever purifier all those years ago.

Since then, the symptoms of the allergic reactions I have as a result of my pets have minimized. 

I almost don’t even notice them anymore.

But it wasn’t always this way.

I conducted a ton of research when picking up my first air purifier. 

I did this to ensure that it would not only purify the air at my home but also help prevent some of the triggers for the allergic symptoms I get from my pets.

This comprehensive guide will show you four of the best air purifiers for pets.

I will also include the one I use right now and the one I used a few years ago.

And at the end of the guide, I’ll show you how air purifiers help with pet allergies and share a few tips to help you when shopping for your next air purifier for pets.

Coway Airmega AP-1512HH(W) – The Best Overall Air Purifier With Pets

The Airmega AP-1512HH by Coway is arguably my favorite air purifier for pets on the market – hence why it is on top of the list.

When I first came across this unit, I bought it within 2 weeks.

It just made sense because I knew the difference it would make in my overall quality of life around my furry friends.

This air purifier has a four-stage filtration system – the last of which is an ionizer, which I wish wasn’t included.

As you may already know, I don’t recommend anyone to get an air purifier with an ionizer as it can do more harm than good.

Thankfully, you could turn the ionizer off on this model greatly relieved me.

That said, the filtration system without the ionizer is one of the best on the market.

This is because it has a pre-filter, carbon filter, and HEPA filter. 

These are some of the components you need from an air purifier if you’re looking to handle pet allergies.

On top of that, this is a very quiet air purifier.

This means your pet won’t be bothered by the noise and won’t have to turn the air purifier off while you sleep.

The air purifier even has an air quality monitor that you can use to check the air quality in your room at any given moment.

The machine also adjusts its settings automatically based on the air quality, which adds an extra layer of convenience.

Aside from the ionizer, which you can turn off anyways, I didn’t find too many things wrong with this air purifier.

It remains my favorite pick on the market. I would gladly recommend this to any pet owner who wants an air purifier to handle their allergies.


  • Easy to use
  • Sleek and modern design
  • A great 4-stage filtration system
  • Silent operation
  • Automatic mode


  • Comes with an ionizer (which you can turn off)

Levoit Core 300 – The Best Budget Air Purifier for Pets

If you’re shopping for an air purifier for pets on a budget, 

I couldn’t recommend the Levoit Core 300 enough.

To this day, this air purifier quickly falls in the top 3 because of how awesome it is in terms of performance, design, and value for money.

It was one of my first ever air purifiers, and I have it stored away in my home.

This air purifier comes with a three-stage HEPA filtration system, perfect for tackling your pets’ allergy triggers.

With that being said, it is pretty tiny.

It can cover an area of 219 ft² / 20 m², making it perfect for an average-sized room.

The filtration system within this unit is so great that it can capture and keep hold of 99.97% of solid particles of size as little as 0.3 microns.

In terms of size, it measures 8.7 x 8.7 x 14.2 in / 22 x 22 x 36 cm and weighs just 7.5 lb / 3.4 kg.

The only real downside to this air purifier is that it doesn’t have an activated carbon filter.

This means that it won’t be able to help you with VOCs and cooking odor, and other gasses.


  • One of the most affordable air purifiers on the market
  • Easy to use
  • You can change the filters depending on your needs
  • Silent
  • Great for small spaces


  • Not ideal for larger spaces
  • Can’t clean the air from smelly gasses

Bissell air400 – The Best Silent Air Purifier for Pets

Silent operation is essential if you’re looking for an air purifier for pets.

If you want to effectively handle pet allergies with your air purifier, keep it on as much as possible.

In fact, it’s best practice to leave your air purifier on 24/7.

When you have a silent air purifier, it’s much easier to always leave it on.

This is because you won’t have to worry about the noise that keeps you up at night or annoys you throughout the day.

And when it comes to silent operation, this air purifier is arguably the best on the market.

On top of that, it comes with an excellent filtration system.

It can handle pet dander and other allergens like dust and pollen.

This air purifier even comes with a carbon filter that you can use to absorb VOCs and other toxic gasses that may be floating around the indoor air.

If there’s one downside to this air purifier, it’s on the expensive side.

This isn’t too much of a worry if you’re looking to invest money in a quality unit since it has many features to justify the price.

Considering the features, it isn’t too far off to say that this air purifier is a bargain.

Additionally, it has an automatic system. So, all you have to do when you get this air purifier is plug it in and leave it that way.

You won’t have to worry about adjusting the air purifier and its settings throughout the day.


  • Great automatic system
  • Very silent operation
  • Ideal for medium and large rooms
  • Multi-stage filtration
  • Low-key design


  • Relatively expensive

Coway Airmega 400(G) Smart Air Purifier – The Best Premium Air Purifier for Pets

Last on this list is the best premium pick on the market.

I loved everything about this air purifier. 

It even came with a few features that beat out the Coway model that I went for 6 months ago.

However, it didn’t rank as the top pick on the list because it’s pretty expensive.

Since it’s expensive, you can expect this unit to have many great features.

It has a modern design doesn’t steal too much attention without looking bland. 

Another cool feature is that the air purifier runs on a smart system. This means you won’t have to worry about adjusting the settings manually.

All you have to do is turn it on and feel the results.

This air purifier is also great for large spaces.

It is designed to work in rooms of up to 1,500 square feet, which is why it’s so expensive.

On top of that, it comes with a filtration system that can easily filter out pollutants and pet dander in sizes as small as 0.3 microns.

Aside from the price, I don’t have that many complaints about this model.

However, remember that larger air purifiers inherently generate more noise.

While the noise isn’t unbearable, it is slightly louder than the noise on other purifiers for smaller spaces – such as the models listed above.


  • Great for large spaces
  • Great filtration system
  • Automatic air quality monitor
  • Premium design


  • Fairly expensive
  • A bit noisier than smaller models

How Do Air Purifiers Reduce Pet Allergies?

It may seem weird that an appliance like an air purifier can reduce pet-related allergies.

However, this is actually one of the primary reasons many people with pets get air purifiers in the first place.

To understand how these devices reduce pet allergies, we must look at how they work.

While they may seem fancy and intricate, air purifiers are simple machines.

Without the bells and whistles, an air purifier is essentially a fan, motor, and filtration system inside a case.

All the air purifier does is push air through the filter so that the filtration system can trap the different particles and contaminants in the air.

That way, clean air exits the air purifier and enters the room, ready for us to breathe.

So, how does the filtration system actually work?

Let’s start with the pre-filter.

This is for the larger particles in the air, like hair, dirt, and fur.

However, these aren’t intricate filters and are usually made of cloth, so a fair amount of particles slip through.

From the pre-filter, the air passes through the carbon filter.

This filter is there to absorb toxins and gases in the air that may cause you respiratory issues.

For example, it can capture VOCs or volatile organic compounds that can do plenty of harm if you’re exposed to them over time.

It can also absorb the compounds that cause strong odors, which makes it great for pet owners.

The last filter is the one that does the most for pet allergies.

This is the HEPA filter.

These ultra-fine fiberglass mesh filters are designed to capture particles as small as 0.3 microns.

These include dust, pollen, and pet dander, which causes allergies in the first place.

Tips When Buying an Air Purifier for Pets

When buying an air purifier, you can’t just get any model you find online and expect it to work.

As I mentioned, different air purifiers have their own functions, and not all are designed to help with pet allergies.

In this guide, I chose to highlight four of the best air purifiers for pets.

While others can help with pet allergies, the ones I mentioned above were the most effective at the job.

To find these air purifiers, I had to look at specific features.

And while any of these air purifiers will do a great job if you’re looking to reduce your allergic reactions, you still need to find the right one for your needs.

So, let’s look at some of the significant considerations you need to consider when buying an air purifier for pets.

That way, you can easily choose the one from this list that best suits your needs.

Get the Right Size

Firstly, you need to consider the size of the air purifier.

As you can see on the product descriptions and the packaging, air purifiers are made to handle specific room sizes.

So, if you’re buying an air purifier for your home, try and measure the space you want to purify and find air purifiers that can handle it.

The thing is, you won’t be able to use one air purifier for the entire house.

So, you will have to move the air purifier from room to room, depending on where you or your pet are at the time.

That’s why you should measure the biggest space in your house.

Only Get High-Quality Filters

Another thing you need to consider is the filtration system.

To effectively handle pet fur and dander, you want to get the best filters possible.

Ideally, get an air purifier with a multi-stage filtration system.

The best filtration systems include a HEPA, carbon, and pre-filter.

You need to look for this in any air purifier, especially when buying one to handle pet fur and dander.

That’s why air purifiers without HEPA filters are not worth it if they aim to reduce allergies.

One type of purification method I highly suggest you avoid is ionization.

This is the process of introducing negative ions into the air, which will bind with the particles in the air and cause them to fall to the ground.

This isn’t ideal as you still have to sweep the dust eventually.

The Quieter, the Better

The last thing I recommend when buying an air purifier for pets is to look for silent models.

Pets have sensitive ears, and some of the sounds that aren’t a problem for us can cause a lot of stress for our pets.

So, I highly recommend finding silent air purifiers that won’t constantly stress out your pet.

On top of that, you want to keep your air purifier on 24/7, which can be problematic if your air purifier is loud, especially when sleeping.

Luckily, most air purifiers nowadays are pretty silent. That said, there are still models on the market that are quieter than others.


If you have pet allergies, it can be hard to be around animals, no matter how much you love them.

But nowadays, there is a way to live harmoniously with your pet, even if you have pet allergies.

And that’s with an air purifier.

Not all air purifiers will be effective at reducing pet allergies, but there are a fair amount that will.

And in this list, I chose to highlight some of the best options available that can effectively reduce the pet dander and allergic reactions accompanying owning a pet.

So, if you have pet allergies, any one of the air purifiers I suggested above will be great for you.

How Often Should You Replace The HEPA Filter?

When Should I Replace My HEPA Filter

As awesome as owning an air purifier is, you can’t just buy it, use it, and forget about it.

Like all appliances in the average modern-day household, air purifiers must be regularly maintained to operate at their best and serve their purpose for as long as possible.

When I bought my first HEPA filter air purifier, I had no idea it needed maintenance.

This meant any kind of cleaning or even replacing the filter itself.

Thankfully, a friend told me about it a few months into using it and that the HEPA filter needs to be replaced regularly.

I don’t even want to imagine what would have happened if I had never found out about this.

Because of my personal experience, I know that many air purifier owners also don’t know that their units must be maintained.

It needs to be cleaned, and the filter replaced to get the most out of it.

So, in today’s article, I will tell you everything you need to know about replacing your HEPA filter.

I will talk about when you need to do it, how to tell if it needs changing, how to do it, and more.

What is a HEPA Filter?

Before I tell you how often you should replace your HEPA filter, let’s start from the beginning.

That way, it will make sense when I tell you the answer.

HEPA filters are a specific type of high-quality air filtration filters that meet the HEPA filter standard.

For a HEPA filter to qualify to meet industry standards, it must be able to remove at least 99.97% of all solid particles in the air, including those as little as 0.3 microns in size.

Due to their extreme effectiveness in capturing solid particles from the air, they are the most popular type of filtration system in most modern-day air purifiers.

How Do HEPA Filters Work in Air Purifiers?

Before I get into how HEPA filters work, it’s first essential to understand how the air purifier works.

When you turn on your air purifier, the motor will start to spin the fan inside the air purifier.

This fan will then suck in air from your room, drive it through the HEPA filtration system, and release it back into your room.

Important to note that when air goes through the filtration system, 99.97% of the solid particles get stuck inside the unit, thanks to the HEPA filter.

As a result, all the air released back into the room is purified.

As for how the HEPA filter works, it doesn’t actually do anything.

It relies on the fan to drive air through it, and as I mentioned above, the solid particles get left behind during that process.

Why Does a HEPA Filter Need Changing?

Now that you know what a HEPA filter is and how it works, it’s pretty obvious why you need to change the filter regularly.

For more clarity, when the HEPA filter captures pollen, dust, hair, and other particles that are floating in the air over time, the HEPA filter will start to clog up.

This is when you need to clean your air purifier and make its life easier so it can serve you for longer.

When you regularly clean your HEPA filter, you will increase its life span, so you’ll have to replace it less often.

However, that doesn’t mean you don’t need to change it every once.

The ultra-thin fibers the HEPA filter is made of will get worn down and damaged over time.

As a result, the HEPA filter will become less effective than it once was.

Now, note that your air purifier will most likely still work as usual, except that it won’t be purifying the air as well as it once did.

If you don’t replace the filters or clean your air purifier often, it will damage the device or, worse, not turn on.

How Often Should You Change the HEPA Filter of Your Air Purifier?

I personally change the HEPA filter in my air purifier every 12 months.

That being said, I use my air purifier all the time.

It literally runs 24/7 as I enjoy breathing in clean air while I work from home and sleep during the night.

On top of that, I actively clean it, which prolongs its effectiveness.

I am fully aware that this isn’t the case for most people.

So how often you replace your HEPA filter depends on the maintenance level you conduct and how often you use your unit.

As a general rule of thumb, you should start thinking about replacing your HEPA filter after 8,000 hours.

Tracking the hours can be tricky, so the general advice if you use your air purifier daily is to change the HEPA filter every 12 to 18 months.

This is for the standard, non-washable HEPA filter.

Suppose you happen to have an air purifier with a washable HEPA filter.

In that case, you can easily use that filter for several years without worrying about replacing it.

That said, when I was in India, I bought the best air purifier for Delhi.

The air quality is some of the worst in the world, and over the 2 years I lived there, I had to change my washable HEPA filter 3 times.

How to Tell if Your HEPA Filter is Due For a Replacement?

You probably won’t be able to tell if the HEPA needs a replacement, even if you took the air purifier apart yourself.

Unless the HEPA filter is severely damaged, the naked eye can’t tell the difference between the quality of the fibers of a new and a used HEPA filter.

To tell if your HEPA filter is due for a replacement, I advise that you use a PM2.5 air quality monitor, which is also known as a particulate counter.

This device will be able to measure the quality of the air inside your home.

The best way to tell if your HEPA filter needs replacing is by measuring the air quality at different periods.

If you’re reading this and haven’t bought an air purifier, you can measure when you first get your air purifier vs. a couple of weeks later.

Or, if you already own a purifier, you can measure now and then a couple weeks from now.

That will give you a good indication of whether or not it’s time to get a new filter.

Some more complex and likely expensive air purifiers have quality control sensors.

So when your HEPA filter is due for a replacement, the air purifier will let you know.

How Do You Replace a HEPA Filter?

Unless you own a high-end model that can only be maintained by a professional, changing the HEPA filter inside your air purifier is simple.

Next, I’ll show you all the steps you should take to change the HEPA filter in your unit so you can continue reaping the benefits of your air purifier.

Get the Right Protective Gear

Before you do anything, you must ensure you have all the proper protective gear.

I recommend getting gloves (any type would work), protective goggles, and a mask.

This way, you will prevent any of the dust, hair, pollen, and mites from getting on your skin, in your eyes, or even being inhaled accidentally.

I never took these protective measures when I changed the first HEPA filter. 

And I accidentally dropped the HEPA filter on the floor.

I can’t tell you how much of the dust on the filter flew into the air and ended up in my lungs.

Take the Air Purifier Apart

I can’t exactly tell you how to take your air purifier apart since we all have different units built differently.

The best tip I can give you is to watch a YouTube video or follow the user manual that came with your air purifier when you bought it.

Most air purifiers are pretty simple in nature, so taking them apart takes a few minutes.

I currently own the Levoit Core 300, and to reach the HEPA filter, I flip it over, take off the bottom cover, and the HEPA filter is right there.

If you own a more complex unit, I would advise that you record yourself taking it apart.

That way, when the time comes to put back the air purifier, you can use the video if you get stuck.

I want to stress that your air purifier must be plugged off the wall before you start to take it apart.

Take the HEPA Filter Out and Replace It With the New One

Once you reach the HEPA filter inside your unit, pop the new one in.

The HEPA filters in most air purifiers are easy to put into place.

My HEPA filter clicks into place, and that’s how I know it’s installed correctly.

Some advanced air purifiers may have sensors that detect 

Put the Air Purifier Together

Once you’ve placed the new HEPA filter, it’s time to put everything back together.

Remember to use the user manual at all times, as that will help you take the unit apart and put it back together.

If you get stuck, refer to the recorded video of yourself taking the air purifier apart.


Depending on usage, you should ideally replace your HEPA filter every 12-18 months.

If you use your air purifier in a heavily polluted area around the clock, as I did, then replace your air purifier every 6 to 12 months.

As a general rule of thumb, you should change the HEPA filter in your unit after 8,000 hours of usage.

And remember, if you have a washable filter and take proper care of it, that can prolong its usefulness and result in you having to change it less frequently.