What Is the Best Air Purifier? (6 Great Options)

Air purifiers help remove air pollution and contaminants leaving the air clean and safe to breathe. If you are asthmatic or just sensitive to airborne pollutants, this is a must-have. With so many options out there, it only makes sense to wonder which is the best air purifier for you? In this post, we will answer that question.

best air purifier
Courtesy: flickr.com

It is not mission-critical to have an air purifier especially if you don’t stay close to traffic or you live close to nature.

However, having it can be a great idea even if you’re not sensitive as inhaling airborne particles can have certain health implications.

As you read on, you will find out in more detail why having an air purifier is important. If you decide to get one, you will learn the things to look out for to make the best choice.

Finally, we cap things up with a few options you can go for and categorize them based on how much you’re willing to spend. As with a lot of other products, the ones with the best features cost more.

Do Air Purifiers Really Work?

The short answer is yes. However, all air purifiers are not equal. The truth is some work great while some aren’t near good enough.

We’ll try our best to help you decide which air purifier is best for your needs and your pocket.

If you want to know in detail how air purifiers work and the main types, check out this post for details on that.

Do I Need an Air Purifier?

For obvious reasons, it’s easy to think that airborne pollutants are limited to outdoors. In reality, that’s not the case. The airborne pollutants from car smoke, dust pollen, and other sources of air pollution find their way into our homes.

Apart from that, the indoor air is not free from its own type of pollutants such as mold spores, Volatile Organic Compounds (VOCs) coming from sofas and mattresses , wall paints, etc. Pet hair and dander are not left out.

To understand the importance of indoor air quality, the United States Environmental Protection Agency made a statement about it.

It says an average American spends almost 90 percent of their time indoors. That’s not all, it also said the concentration of some indoor airborne pollutants is 2 to 5 times higher than the typical concentrations outdoors (1).

Since most homes are exposed to air particles one way or another, air purifiers are a good thing to have.

On another hand, if you own pets, have allergic or asthmatic ones at home, or you smoke indoors, air purifiers become essential. This will help clean the air and maintain healthy air quality.

It is important to know that even the best airborne particle purifiers are only able to deal with particles in the air. You will have to use a vacuum cleaner or mop to get rid of the mold spores and dust pollen on the floors, carpets, and rugs.

hOmeLabs Air Purifier for Home, Bedroom or Office - True HEPA H13 Filter to Remove Allergens Such as Mold, Dust, Dander - Pet Smell and Smoke Odor Eliminator - Night Light and Child Lock Function

To get yours, click here

Features to Look Out for in the Best Air Purifiers

Now that you know how important it is to have an air purifier in your home, you might be wondering how to get the best one for you.

We’ve got you covered! Here you will find out the features of an air purifier to watch out for. When you combine this knowledge with your particular need, it will be easy for you to choose the best air purifier among the many available.


The fan in air purifiers blows clean air into your home. So, you want to look out for an air purifier that has a powerful fan. This will make it cover large rooms fast.

Another thing to look out for is varying speed ranges. This lets you control how fast or slow you want it to work. That way, you can let it go full blast during the day, but you’ll have to deal with the noise. At night, you set it to a low speed.

Not all air purifiers use a fan though. If your preferred choice doesn’t, there’s no need to worry. You can use a regular fan in the same room as the purifier. The air from the fan will serve the purpose of circulating the clean air.

Timers and Sensors

These might seem like unnecessary bells and whistles but they can be useful. Imagine the air purifier turning itself on once it notices air pollution has risen beyond a certain level.

That way, the air quality in your home will be at a healthy level at all times without keeping the air purifier on at all times. How’s that for convenience?

If you have a good understanding of how the air quality changes, for instance during Spring, you can use the timer to make the air purifier come on at set times of the day.


Most air purifiers state the room size it is capable of optimally handling. So, this factor will be a critical one for your choice. It can be the difference between the purifier serving its purpose or not.

It is a good idea to choose a device rated for a larger room than you intend to use it in. This will help it clean the air faster when it’s running at high speed and maintain good air quality at low speeds.

You might want to consider the Clean Air Delivery Rate (CADR) of the air purifier too. This is the industry standard for measuring the volume of air the device can clean in an hour. The higher the number, the better it is.

However, don’t take this rating too seriously because the devices are usually not tested in the same conditions as your homes.


Air purifiers are generally portable but that doesn’t make them the lightest of devices. Some of them can be quite heavy. However, they usually come with casters or carrier handles.

This makes it easier to take from one room to another as required.

Remote control and Wi-Fi

These added features can come in handy when you least expect. So, take your time to consider their usefulness before you write them off.

Air purifiers with Wi-Fi allow you to control the device through your smartphone wherever you are. You can also connect it to the Wi-Fi network in your home if you live in a smart home.

The Dyson Pure Hot + Cool and Pure Cool ranges allow you to even receive data from your air purifier. With this, you can know the types of airborne particles it has been cleaning from your home air! Will you call that useful information?

Best Air Purifiers by Category

The number of air purifiers you have to sift through while searching for the right one can be overwhelming. That won’t be a problem for you though as we have done all the work on your behalf.

We have gone through a series of them and selected the air purifiers. We have separated them based on the price point so you can clean the air in your home without cleaning out the money in your pocket.


Alen BreatheSmart Air Purifier

Alen BreatheSmart 45i HEPA Air Purifier for Rooms, 800 SqFt. Coverage Area, with HEPA Filter for Allergies, Dust, Dander, and Fur in White

To get yours, click here

This is one of the best purifiers in its class sporting heavyweight performance. First, it can clean the air in a space of up to 1,100 square feet. That’s an ideal capacity for large rooms or even an office.

The “smart” in its name comes from the fact that it has a sensor that measures the level of airborne pollutants and automatically adjusts to clean it. This will save you a lot on energy bills at the end of the month.

It has 4 HEPA filters to deal with different air contaminants:

OdorCell – This deals with odors of different types such as baby or pet odor.

Pure – This one handles allergens such as pollen, spores, pet dander, etc.

FreshPlus – It uses activated carbon to control smoke and heavy chemicals.

Silver – This filter is best for dust.

The combination makes this air purifier one of the best for multiple purposes. That’s not all, it also comes in numerous front panel colors so, your device can match your aesthetic style.

Rabbit Air MinusA2

RabbitAir MinusA2 Ultra Quiet HEPA Air Purifier - Stylish, Efficient and Energy Star (SPA-700A, White, Pet Allergy)

To get yours, click here

This is arguably the best purifier to make the air in your home as clean and fresh as nature intended. This is not gainsaying; the Rabbit Air has a whopping 6-stage process to clean the air in your home.

  • Pre-filter. This one traps the larger particles in the air which in turn reduces the load on other filters. Hence, they last longer.
  • Middle filter. This one stops particles like dust pollen, mold spores and other types of allergens.
  • BioGS HEPA filter. By standard, a HEPA filter can trap airborne particles as small as 0.3 microns with 99.97% efficiency. The BioGS version is, however, an upgraded version. Its design is to reduce the accumulation of particles on the filter which significantly extends its life. This type of filter can last up to 3 years.
  • Activated Carbon filter. This one is used to eliminate odors and chemicals.
  • Customized filter. There are different types of filters you can choose from as the 5th stage of air filtration. Your choices are among toxin absorption, pet allergies, odor elimination, enhanced germ defense.
  • Ion Generator. This final filter can eliminate airborne pollutants with an ionic field. The best part is that it does so without creating ozone.

With this level of air purification, you can rest assured the air quality in your home is as good as it can get.

The Rabbit air purifier is not done just yet. Its aesthetic appeal is off the charts. You can choose to have the front panel the way you want it by design or color. Since it is wall-mounted, it can fit perfectly as a décor.


Coway Mighty AP-1512HH Air Purifier

Coway AP-1512HH Mighty Air Purifier with True HEPA and Eco Mode

To get yours, click here

If you need one of the best air purifiers for your home, this is a great choice. It can comfortably cover up to 360 square feet of space. If you have asthmatic or allergic members in your household, this will help them breathe easy.

It has 4 stages of air purification process. The pre-filter, HEPA filters, carbon filter, and ionizer work in conjunction to clean the air of different airborne pollutants and odors.

We’re not done yet, the sensor on this purifier will shut it off when the air quality is at an acceptable level. This reduces energy consumption. How’s that for efficiency?

Winix HR900 Ultimate Pet True HEPA Air Purifier

Winix HR900, Ultimate Pet 5 Stage True HEPA Filtration Air Purifier, 300 Sq. Ft, White

To get yours, click here

This is powerful, yet affordable which is what makes it one of the best portable air purifiers you can find. It uses a 5-stage purification system which includes True HEPA, filter fortified with activated carbon, and PlasmaWave Generator.

The latter is one of the most advanced technology in air purifiers. Purified air about to leave the device is subjected to electric pulse which turns it into plasma. This combines with water vapor to become hydroxyl radicals.

The hydroxyl attacks airborne pollutants and kills them and eventually turns back into harmless water vapor. This is why this particular model is good for pet owners as it effectively clears pet dander and hair.

It also sports sensors that identify odors and airborne pollutants and adjusts to clean the air.


Germ Guardian 3-in-1 Air Cleaner

Germ Guardian True HEPA Filter Air Purifier for Home, Pets, Office, Bedrooms, Filters Allergies, Pollen, Smoke, Dust, Dander, UV-C Sanitizer Eliminates Germs, Mold, Odors, Quiet 22 inch 3-in-1 AC4300B

To get yours, click here

If you need something for your personal space, here it is. It covers 193 square feet. and it does so like a boss.

It uses True HEPA filter, filter made of carbon, and UV-C light that kill bacteria and viruses. This inexpensive air purifier will essentially make your space healthy enough for you to breathe deeply with confidence.

If you’re sensitive to odors, you might want to air out the device before using it. There’s nothing wrong with the performance though but users have complained about the smell of plastic right out of the box.

Blue Pure 411 Air Purifier

Blue Pure 411 Air Purifier 3 Stage with Two Washable Pre-Filters, Particle, Carbon Filter, Captures Allergens, Odors, Smoke, Mold, Dust, Germs, Pets, Smokers, Small Room

To get yours, click here

This blue pure filter too uses a 3-stage air purification system and it will clean VOCs, smoke, odors, allergens, etc. Although it covers only up to 175 square feet. it does cover it well.

It is AHAM verified and energy star rated for power efficiency. You can use it in your bedroom, kitchen, nursery, and a host of other small spaces. Its prefilter is washable and all filters are recyclable.

It has a pretty design and will pass for décor so you can place it anywhere in your home. It has a single button control for easy operation so anyone can use it.


You have done great getting this far. Now you know the importance of having quality indoor air, why you need an air purifier, and features to look out for. Deciding on the best air purifier for your needs shouldn’t be hard work anymore with your new-found knowledge. If you wish to go for any of the ones we suggested, click on the pictures to get yours. Don’t keep this value to yourself, share this post so more people can benefit. Thank you for your time.

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