Best 20 Air Purifiers On The Market In 2022 Reviews + Guide

Do you know how air purifier makes your environment healthier? Do you know what causes polluted air and what impact it has on your health?

If you want to learn more, I introduce you to the device which is helpful with air pollution, the air purifier. I listed the 20 air purifier’s models for different and specific purposes. There are air purifiers for pet owners who struggle with pet dander and pet odor, air purifier for dust, mold, allergies, smoke, volatile organic compounds, then air purifier for small, medium and large rooms and so on. Also, the buying guide will make your decision easier and show you which air purifier is the best for you.

Best 20 Air Purifiers On The Market

Best HEPA Air Purifier For Large Room

Dyson Indoor Air Purifier

If you looking for a quality air purifier, you can’t miss with Dyson air purifier. Their air purifiers have high prices, but they are one of the best on the market. The Dyson TP04 is available in two colors, white/silver and iron/blue. The Dyson is WiFi-enabled, you can control it via your smartphone, monitor air quality and create a daily schedule. Also, you can use voice assistant Alexa for turn on or off and change the modes.

Dyson’s sensors measure air pollution and display the results. Then you can increase or decrease the fan speed. If you choose the auto mode, this air purifier will work by itself and maintain your air quality at the highest level. With improved HEPA filter and carbon filter, your room air will be clean from even the smallest air contaminants, like mold spores, dust mites and other allergens.

The air cleaner is able to clean large rooms. This HEPA air purifier has a night mode, then the device works quietly and with dimmed lights. You can choose from 10 fan speeds. The Dyson air purifier for large space comes with remote control and warranty.
If you want to know more about air purifiers with HEPA filter, read my post about best HEPA air purifiers and find more quality models.

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Best Air Purifier For Allergies And Asthma

Honeywell One Room Air Purifier

The Honeywell air purifier is available as an ordinary model or with Bluetooth. This model is tested and safe for use. It can handle the large room, but it isn’t a whole-home air purifier, the Honeywell can cover only one room. This single room air purifier is tested for dust, pollen and smoke and it’s able to remove these pollutants.

This air purifier for asthma and allergies will filter the air five times per hour, which is almost every 10 minutes. Your room air will be clean from pollen, fine dust, mold spores, pet dander and other irritants. That will reduce your allergy problems. The Honeywell uses two filters for allergies, pre-filter and HEPA filter.

The Honeywell has a filter indicator, so when the filters aren’t efficient anymore, the indicator will light on, so you need to change them. Buy only certified filters. There are four cleaning modes: germ, allergen, general clean and turbo mode. You can set up a timer and light level. If you want to check other air purifiers for allergies and asthma, read the post about the best air purifiers for allergies.

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Best Ozone Air Ionizer

Alpine Commercial Air Ionizer

The Alpine produces air ionizer machines for commercial use. But their devices are compact and easy to carry, there is a foldable handle. The warranty lasts one year. This Alpine air ionizer provides more than 6000 milligrams per hour of ozone. It has a timer from 20 to 120 minutes. Before you use the air ionizer, close all doors and windows. Also, no people or animals should be in the room.

After the ozone air purifier finishes with cleaning, wait for half an hour or more and then go into the room. This industrial air purifier is designed for large spaces. It cleans quickly, if you have a room of 1000 square feet, the Alpine commercial air ionizer will clean it for less than 20 minutes.

When the air ionizer goes over 6000 hours of work, you need to check and clean the ozone plate. The quick access slot improves plate remover. No tools are required. The plate should be cleaned with water before you turn on the air ionizer again, let the plate dry out. The price is affordable. If you’d like to know more about other air ionizers on the market, check out the post about the best air ionizers.

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Best Quiet Air Purifier For Dust

RabbitAir Dust Air Purifier

The RabbitAir has 22 x 16 x 9.8 inches. It weighs 16 pounds, so it is a portable air purifier. SPA-550A has low energy consumption, it has an Energy Star certificate. Also, this model receives many awards for its design. The RabbitAir filters the air twice per hour, use it in large rooms, like bedrooms and living room. It will effective cleans the air in a room of 550 square feet.

The Rabbit air has four stages of the filtration system. The pre-filter is for large pollutants, it’s a permanent filter, you can wash it. The activated carbon filter will neutralize chemicals and household odors. The BioGS HEPA filter is one of the most powerful filters. It captures harmful particles of 0.3 microns (1 micron=0.001 millimetre), like ultra-fine dust, it reduces bacteria growth in filters. The negative ion generator releases negative ions in the air and catches contaminants.

The BLCD motor works at five speeds, it is ultra-quiet, which is very important for the night. The filter light indicator will remind you of filter changing. If someone removes the front panel, this quiet air cleaner will stop working. The device comes with a warranty of 5 years and there is lifetime customer support. If you want to check more air purifiers for dust, read the review of the best air purifiers for dust.

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Best Air Purifier For Mold With PECO Filter

Molekule Air Purifier

This air purifier has a space-saving design, it looks like a tower. The body is made of quality aluminum material. For more mobility, there is a handle made of leather. This air purifier for mold use specific technology, it is photoelectrochemical oxidation technology. This powerful technology works on a molecular level, which means it is able to destroy mold, bacteria, volatile organic compounds and other indoor allergens.

Before the PECO filter, there is a pre-filter for large dust and pet hair. The Molekule air purifier is very safe for use, so put it in the baby room without fear. It doesn’t produce any ozone or other particles which have a bad impact on people’s health. The Molekule air cleaner for mold can cover up the area of 600 square feet.

The Molekule air cleaner is a smart device, there is an app for iOS and Android smartphones. You can control it remotely and check out the filter status. It has a touch screen display for manual control. The manufacturer provides automatic filter delivery. The filters are included. If you looking for a solution for mold and want to find out more, read my post about the best air purifiers for mold.

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Best Air Purifier For Pets & Odor

HoMedics TotalClean PetPlus Air Purifier

This white air purifier has a modern and slim design, it is designed for small and medium-sized rooms of 188 square feet. It is designed for pet owners who have problems with pet hair and pet dander. The HoMedics air purifier has three filters, pre-filter for pet fur and hair, PetPlus odor filter for pets remove wet dog smell, litter box odor and other pet odors.

The True HEPA filter is able to remove very small airborne particles of 0.3 microns, which includes mold spores, dust mites, pollen and other allergens. With PetPlus technology your home will be fresh and clean. The fan has three speeds, adjust the speed to the air pollutions. The control panel is on the top of the HoMedics air purifier, there you can set up the timer, fan speeds, ionizer. Also, the filter indicator will alert you when you need to change the filters.

Use it during the night, just choose the lowest fan speed and set up the timer. That sound is whisper quiet, it isn’t disturbing. All filters and instruction are included in the package, just plug the device in. There is a two years warranty. If you are a pet owner, this device will work great for you. Your home will be clean from pet dander, pet hair, fur and odors. For more information, check out the review of the best air purifiers for pets.

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Best Portable Air Purifier For Smoke

Dyson Air Purifier & Cooler

This Dyson model is 3 in 1 product, it will purify, heat and cool your air down. Its dimensions are 8.7 x 6 x 24.9 inches and it weighs are 8 pounds, it’s a portable air purifier. Dyson requires 1 LR44 battery. This model gets the award for quiet operation. The electric heater has two modes, jet focus mode for personal heating and diffused mode for wide heat range.

Dyson’s sensors will detect air pollution in the air, which includes ultrafine dust particles, pollen, odor, mold, odors and nitrogen dioxide. Also, it monitors and maintains room temperature. The backward airflow mode will only purify the air without cooling or heating. The sealed HEPA filter captures small airborne particles and the carbon filter neutralizes odors from cooking, pets, smoke.

This air purifier for smoke is WiFi-enabled, you can have real-time air quality data, create a daily schedule and remotely control the air purifier. The air purifier is Alexa compatible, you can tell her to turn on/off and change the modes. The fan has ten speeds. The night mode provides dimmed lights and quiet operation. If you want to consider other air purifiers for smoke and make your indoor air more healthy, read the post about the best air purifiers for smoke.

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Best Plasma Air Purifier And Humidifier

Sharp Humidifier And Purifier

The Sharp KC850U is 2 in 1 item, it works as an air purifier and humidifier. It is recommended to use it in medium and large-sized rooms because it can cover up 254 square feet. The Sharp has high CADR numbers, so it is very effective with pollen, dust and smoke. It doesn’t use a lot of energy, that proves the Energy Star certificate.

PlasmaCluster technology release negative ions in the air, the ions attach to the pollutants and reducing their presence in the air. Then ions return in the air as water vapor. Actually, this is an air purifier with a humidification feature. The Sharp air purifier has a triple purification system, pre-filter which is washable, True HEPA filter and carbon filter. This air purifier and humidifier have smart sensors, they detect pollutants in the air.

If you turn on the auto mode, the air purifier will adjust the fan speed depends on air quality. The fan has three speeds, choose the quick mode when the air is very polluted. It is safe for use, the Sharp produces a very small amount of ozone. It works very quietly. If you want to learn more about air purifier and humidifier in one product, read my post about the best air purifiers and humidifiers.

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Best Air Purifier, Heater & Fan Combo

Dyson Air Purifier And Heater

The Dyson AM09 air purifier is 3 in 1 product, it’s purifier, fan and heater. It has a space-saving design, it will fit in any room. It weighs only 6 pounds, it’s easy to move it from one room to another. This device you can use in winter and in summer. It heats and cools the air down. Dyson’s models have a high price.

It is battery powered air purifier, it requires two CR2 batteries. The Dyson has two airflow modes, focused mode and diffused mode. The focused mode provides long-range airflow and diffused mode. The built-in thermostat measures the room temperature and when it reaches the desired temperature, it maintains that temperature.

The air purifier and fan has safety features. If it’s tipped over, it will automatically shut down. Also, there is no fast blades and visible heating elements.  Before sleeping, set up the sleep timer and oscillation control. The remote control is included in the box. If you want to view other air purifiers and fan, read my post about the best air purifiers fan combo.

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Best Small Air Purifier With Washable Filter

Hamilton Beach Air Purifier

The Hamilton Beach 04386A model is available in two colors, black and white. This practical and compact air purifier you can use like a travel air purifier, has 8.5 x 6 x 13.5 inches and 5 pounds. It is designed for small areas, like office and nursery, the coverage area is 160 square feet.

Hamilton is able to work in two positions, horizontal and vertical. Put it on the shelf in your office and it won’t take much space. The Hamilton small air purifier has a quiet motor and fan. If you set it at the lowest level, you can leave it to work all night. There are no disturbing lights.

The fan has 3 speeds. Choose the medium speed for continuous air filtration. The Hamilton air cleaner uses a HEPA-grade filter. It is a permanent filter, you need to wash it periodically or clean it with a vacuum. This small air purifier will make your room air clean and healthy to breathe. If you don’t want to buy new filters every three or six months, check out the post about air purifiers with washable filters. You will find air purifiers with permanent filters, they are quality and have an affordable price.

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Best Basement Air Purifier With UV Light

InvisiClean Aura Air Purifier

The InvisiClean air purifier has 6.5 x 12.34 x 17.75 inches and its weight is 10 pounds. It is able to work on 110 V and 220 V. This air cleaner machine is the best for medium and large spaces. InvisiClean covers up the 319 square feet, so this is a great basement air purifier.

The InvisiClean basement air purifier has a quality air purification system, there are four levels of cleaning. There is activated charcoal pre-filter, it catches large particles and absorbs different kinds of odors. The True HEPA filter captures the smallest airborne particles such as fine dust, mold spores, pet dander and more.

The ionizer reduces airborne dust and other airborne particles and leaves fresh air. Before clean air comes out, the ultraviolet light destroys bacteria, germs and mold spores which are present in every basement. The InvisiClean basement air purifier has a powerful DC motor, it’s energy-efficient. The fan has four speeds, there is the timer and sleep mode. The guarantee lasts three years. If you looking for the best air cleaner for your basement, read my post about the best air purifiers for the basement.

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Best Room True HEPA Air Purifier

Vornado Dorm Room Air Purifier

The Vornado AC350 air purifier is designed for medium sized and large rooms, it covers the area of 335 square feet. It’s great for dorm room, bedroom, living room, office… This room air purifier is very effective with pollen, smoke and dust, it has high CADR numbers.

This air filtration unit has two levels of air cleaning. There is effective True HEPA air pruifeir and activated carbon filter. The True HEPA air purifier will clean the room of pollen, dust, dust mites, mold spores and other airborne allergens. The activated carbon filter absorbs bad room odors, like pet odor, food smell, smoke. The filters require replacmenet, every three months for carbon filter and once a year for HEPA filter.

The filter indicator will remind you when the filters are dirty and ready for replacement. The Vornado’s fan has three speeds, low, medium and high speed. This room air purifier is safe and tested. The warranty lasts 5 years. It is very popular air purifier. If you want to check out other best value air purifiers for the room, read the review of best room air purifiers.

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Best Home Smart Air Purifier

Alen BreatheSmart Whole House Air Purifier

The Alen produces top rated air purifiers for different purposes, there are models for allergens and dust, pet dander and odor, mold and bacteria and smoke and chemicals. Choose the model depends on your home air pollution. The Alen home air purifier has customized front panel, so you can choose the color or image.

This home air cleaner is designed for whole house air cleaning. It can handle the space of 1100 square feet. Use it in large living room, bedroom, children room, apartments, office,… The whole house air purifier filters the air every 30 minutes. The filters are pre-filter, HEPA filter and carbon filter.

The Alen house air purifier monitors air pollution, the blue light means clean air, orange means fair air quality and a red light means bad air quality. In auto mode, the air purifier will automatically adjust the fan speed to air pollution. There are four fan speeds. Alen uses WhisperMax technology which provides quiet air cleaning. If you want to learn more about whole house air purifiers, read my post about the best home air purifiers.

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Best Charcoal Air Purifier And VOC Removal

Oreck Air Purifier

The Oreck carbon air purifier has 13.8 x 7.9 x 12 inches and 5.5 pounds. It is compact air purifier, but it is recommended for small rooms of 118 square feet. The Oreck air purifier has three filters which fight with household odors, smoke and volatile organic compounds.

The Oreck uses HEPA filter, charcoal filter and VOC filter. If there are evaporation, gasses or fumes in house, the volatile organic filter will reduce these harmful particles. The charcoal filter is effective with all kind of odors, like pet odor, food smell, smoke and other household odors. The HEPA filter traps other particles like dust, pollen, mold spores and pet dander.

The filter indicator will turn on when the filters are ready for replacement. The HEPA filter lasts about a year and the charcoal filter and VOC filter last for a few months. Oreck has timer, you can set the timer and leave it to work, the air purifier will automatically turn off. If you have problem with household odors and want to know more about their elimination, read the article about the best charcoal air purifiers.

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Best Cheap One-room Air Purifier

AeraMax Single Room Air Purifier

The AeraMax air cleaner has tower design, its dimensions are 8.5 x 7.2 x 27.2 inches. It weighs 9 pounds. Put it wherever you want, but it requires an electrical outlet. You can buy it in black or white color. The AeraMax affordable air purifier has four levels of purification.

The carbon filter traps large dust particles and neutralizes household odors. The True HEPA filter removes harmful particles of 0.3 microns, that includes allergens, pollen, ultra-fine dust, germs, dust mites, mold spores and pet dander. The AeraSafe antimicrobial treatment stops bacteria growth and mildew in True HEPA filter. PlasmaTrue technology releases negative ions in the air and reduces air pollutant presence.

Use this single room air purifier in small spaces. It is able to cover the room from 100 to 200 square feet. The AeraMax air purifier detects automatically air pollution. It filters the air 2.5 or 5 times per hour, that depends on room size. Also, the AeraMax air cleaner machine has a filter indicator and auto mode. This is under a $100 air purifier. If you don’t want ot spend a lot of money on air purifier, but you looking for good air purifier, check out the post about the best cheap air purifiers.

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Best Car USB Air Purifier

Autowit Water Air Purifier

The Autowit air purifier is a small and practical air purifier, it has 8.5 x 3.1 x 3.1 inches and 15 ounces. Autowit has affordable price. This small air purifier is also humidifier. The water tank is integrated, you need to refill it when it’s empty. If the tank is empty, this car air purifier will stop working.

It isn’t just for car, plug it via USB cable in computer, laptop, power bank, car charger. It eliminates airborne particles like pollen and dust and odors. The filtration system contains composit nano silver, HEPA fold filter and activated carbon filter. This small but mighty air purifier detects air pollution and the LED light shows you data. There are three light colors, green, yellow and red light for good, acceptable and bad air quality.

The Autowit car air cleaner produces noise of 35 dB, that means it works quietly. This car purifier has four airflow modes, auto mode, silent mode, medium mode and strong mode. Depends on air pollution, choose the airflow mode. The Autowit air purifier has low price. If you want to provide clean air in your car, check out other car air cleaner models in my post about the best car air purifiers.

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Best Dehumidifier And Air Purifier For Baby

Ivation Air Purifier And Dehumidifier

This is one of the best air purifiers and dehumidifiers all in one. It has compact design, there are 10 inches of width, 9.5 inches of depth and 20 inches of height. This is a bit heavy air purifier, it weighs 22 pounds. But, there are four caters, it’s easy to move it from one room to another. The Ivation air purifier is recommended for small and medium spaces of 215 square feet, it works quietly, so this is great choice for baby room.

The Ivation dehumidifier and air purifier is able to eliminate 11 pints per day. There is an optional ionizer, it releases negative ions in the air and reduces air pollutants present in the air. Also, this air cleaner is very good for odor elimination. The control panel is on the top of the device.

This dehumidifier and air purifier has self regulation technology, that means it has two operation modes: the continuous mode and smart mode. You can choose precise percentage of humidity in the air. When Ivation reaches the desired humidification level, it will stop working. This dehumidifier has timer, set it up and leave to work. If you are interested in air purifier and dehumidifier in one product, read the article about the best dehumidifier and air purifier.

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Best Desktop Air Purifier

GermGuardian Personal Air Purifier

The Guardian AC4100 small air purifier has only 11 inches in height and it’s lightweight, there are 5 pounds. It is recommended for small spaces of 78 square feet. You can use it like a personal air purifier. Guardian filters the air 4 times per hour. It has budget-friendly price.

The three levels of air purification are True HEPA filter, pre-filter and charcoal filter and UV light. The pre-filter stops large particles to go through, the activated charcoal filter reduces unwanted household odors and True HEPA filter eliminates more than 99.97% of harmful airborne particles. The UV-C light destroys germs and bacteria. The UV light is optional.

The Guardian fan has three speeds, includes ultra-quiet mode. If you turn on sleep mode, the sound won’t disturb you. If you suffer from allergies, this tabletop air purifier has a high CADR number for pollen and dust. The filters require replacement every three to six months. Buy certified filters. If you are interested in compact personal air purifiers, this post about the best desktop air purifiers brings useful information.

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Best Electronic Air Cleaner With Electrostatic Filter

Avari 600 Electronic Air Purifier

The Avari 600 electronic air purifier is compact and lightweight. It will work the best in small and medium rooms of 160 square feet. This air purifier uses electrostatic filter. It is able to removes particles as small as 0.1 microns. This electrostatic filter is made of high polymer synthetic resin film. It works on principle that air pollutans contains positive and negative charged particles.

With static electricity power, this air purifier attracts airborne contaminants in the electrostatic filter where they died. The electrostatic air cleaner operates very quietly, it produces about 35 dB. Th Avari 600 air cleaner uses less electrical power than any other air purifier. At the maximal level, it uses 5.2 watts.

It is easy to maintain this electronic air cleaner, no tools needed. The electrostatic filter requires vacuum cleaning every month. You need to replace it every 18 months. Your room will be free of allergens, volatile organic compounds and odors. If you want to read more about electronic air purifiers, you should read the article about the best electronic air cleaners.

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Best Filterless Battery-operated Air Purifier

Fuloxtech Office Air Purifier

The Fuloxtech mini air purifier is made of ABS materials. It has a round shape design. The box includes USB cable, storage rope, suction cup, charging dock, ozone meter and instruction. The price is affordable. The Fuloxtech air purifier requires lithium-ion battery and it is included in the package. When it’s fully charged, the battery lasts about a week.

The Fuloxtech air purifier has two operation modes. The blue mode means the Fuloxtech works 30 minutes, pauses 20 minutes and works 30 minutes. The green mode means the air purifier works 30 minutes, pauses 55 minutes and works 5 minutes. The power indicator has a blue light on when the device works and when it’s a pause, the blue light flashing.

When you charge this filterless air purifier, the red light is on. Fuloxtech battery-powered air purifier is ozone generator, it releases ozone in the air, about 2 mg/h. Because of that, it works without filters. Use it in small spaces, like car, toilet, small office, shoe cabinet. The lanyard is included, you can use it as wearable air cleaner. If you don’t want to take care about air purifier’s filters, read the review of the best filterless air purifiers.

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Useful Guide For Buying Air Purifier

Air Purifier Types

There are five main types of air purifiers, mechanical air purifiers with HEPA technology and activated carbon technology, UV technology, negative ion technology and ozone technology. The ozone air purifier still isn’t approved by any health agency. The air purifier which releases negative ions in the air attracts airborne particles and eliminates them from the air. The ultraviolet technology is safe for use, it actually kills germs and bacteria.

Air Purifier Filters

The HEPA filters are the highest standard for air purifier’s filtration system. The best are True HEPA filter, Hyper HEPA, H13 and BioGS. The HEPA removes over 99.97& of harmful airborne particles, that includes pollen, dust, fine dust, dust mites, mold spores, pet dander and other irritants. The activated carbon filter is the best to absorbing odors, like pet odors, smoke, household odors. The pre-filter is useful because it stops large particles to go through and damage other filters.

Best Air Purifier Brands

There are many air purifier brands on the market, some of them are very cheap and inefficient, it isn’t clever to buy them. The most quality brands are Dyson, RabbitAir, Honeywell, Coway, Alen and Blueair. But if you don’t require the latest technology, there are brands with a good quality-price ratio. They are Winix, Guardian, Holmes, AeraMax and Levoit.

Where To Buy Air Purifier?

You can find an air purifier in a few places. You can visit the nearest store and check out their offer. Also, you can shop air cleaner from the official web shop of some air purifier’s brand. If you visit Amazon, you’ll find many different air purifiers, for different room sizes, with different filters and other features. Compare them, read customer reviews and pick one.

Air Purifier Price

Of course, the price vary depends on the air purifier’s features. If some air purifier uses smart sensors, has an auto mode, works quietly, if it’s WiFi enabled and more, you will pay more for it. But you can find a very good air purifier for an acceptable price. Check out the models above.

Benefits Of Having An Air Purifier

Healthy Environment

We usually not aware of air pollution and think that indoor air has higher air quality than outdoor air. That often isn’t true. The air purifier cleans the air from pollutants. The air purifier is able to eliminate pollen, dust, dust mites, mold spores, fungi, pet dander and hair, tobacco smoke, cooking smells, volatile organic compounds and more. These contaminants are in our houses.

For Whom Is It Good For?

Actually, the air purifier is good for everyone. It cleans the air we breathe. But it is especially efficient for people who live in an industrial town, for people who suffer from allergies and asthma, for those who smoke and for pet owners. Usually, these pollutants are triggers for allergies and other respiratory and skin problems.

Easy To Maintain

The air purifiers don’t require a lot of maintenance. If you have an air purifier with filters, you need to vacuum it if they are permanent or replace them. But you don’t have to do that often, once or twice a year. That is all you need to think of. If you have an air cleaner with smart sensors, it will work without any help.

Long-lasting Device

Once you buy it, you can have it for a very long time. Always pick the air purifier with a warranty at least for one year. If you have an air purifier with a filter, you need to replace them. Some air purifiers are filterless, so they require even less maintenance. Also, the air purifiers are compact and can fit in every room.

Conclusion: Which One To Buy?

To conclude, all these air purifiers listed in this review are quality, work efficiently and last for a long time. First, you need to measure your room, office or the whole house and look for an air purifier for that square feet. Then check filter replacement cost and maintenance. If you are a pet owner, look for air purifier especially for pet smell and pet dander. There are a lot of factors to consider.

If you want to learn more information, read my post about air purifiers. If you looking for a solution for odor in your house, check out the review of the best carbon air purifiers. If you have problems with dry air, read the review of the best air purifiers and humidifiers.