Best Air Purifiers

Mark Johnson
(Rated from 37 reviews)

Updated 05 October 2019 by Mark

I think you’ll agree with me when I say:

It’s REALLY hard to choose the best air purifier with all the options available!

Or is it?

Well, it turns out, that after years and hundreds of hours of testing & reviewing, we have strong opinions about what makes the best air filtration system: level of purification, efficiency, and maintenance.

The IQAir Health Pro Plus (On special until end October 2019) has all the qualities and features, giving it an added advantage and an edge over its competitors. We love the fact that the Pro it cleans out pretty much every allergen in the air. It is different from the Honeywell because it provides its consumers with 32% less noise. It also gives up to 25% more clean air and has 38% longer. To makes matters even better, the purifier is currently the high-performance on the market. Don’t you love that?

It has the exclusive HyperHEPA technology that traps particles from viruses to dust mites including cigarette smoke. It is certified to 99.5% of all particles down to 0.03. These are the smallest particles that exist. Is an educational partner with the American Lung Association.

We have recently added updates to this write-up to include a number of new releases that are popular presently. We hope that they should help you in your journey to find the right one for your needs.

Current Top Rated Best Air Purifier

Rabbit Air Minusa2 Ultra Quiet

Well-rounded, great value

âś” 6 Stage Purification
âś” Ultra-Quiet

Our top pick

Iqair Health Pro Plus

Well priced

âś” Patented
âś” Long-lasting Life

* On special until end October 2019

Winix Plasma Wave 5500 2

Reliable, effective, easy-to-use

âś” 3 Stage Air Purification
âś” 4 Fan Speed

We have also published more air purifier guides on other options: make sure to check out our bestHoneywell air purifiers, the best mold air purifiers, air purifier for allergies, best hepa air purifiers, ionic air purifier, best commercial purifier, air purifiers for dust, therapure air purifiers, top smoke air purifiers, best Holmes air purifiers, GT 50 Professional. Check out the best home air purifier reviews on ByPurify now.

Ever Wondered What Is the Best Air Purifier For Your Home? The Best Air Purifier for Pets, Dust, Allergies or Smoke; Our List Will Guide You in Find the Best best room air purifier for You.

Why Are They So Useful?

Well as compared to the past, best air purifier are steadily becoming a necessity. Gone are the days when it seemed like they were only used by the chronically ill and “germ-phobic.”

However, even with the increasing, we do not contend that shopping for these fantastic systems can be very confusing especially when you are trying to find the best. There are various types of purification systems like the HEPA, purification systems for dust, smoke, Achoo Allergy, pets, carbon ozone generators, and the list goes on. We have put together the best electronic for 2019 to help you narrow down your choices; making the decision a bit easier.

Air Purifiers Household Necessity

Air Purifiers Review Table

Product

BEST CHOICE

Pro Plus

IQAir Health Pro Plus

  • Energy efficient
  • Particles to .003 microns
CHECK BEST PRICE
Read Review

VALUE

Rabbit Air MinusA2

  • Room coverage up to 815 sq. ft.
  • 5 Year Warranty
CHECK BEST PRICE
Read Review

MOST POPULAR

Winix with HEPA

Winix with True HEPA

  • PlasmaWave
  • Suitable for medium bedrooms
  • Washable AOC™
CHECK BEST PRICE
Read Review

GREAT FOR BIG BEDROOMS

best air purifier

Honeywell 50250-s True HEPA

  • SurroundSeal® Technology
  • 3 levels
CHECK BEST PRICE
Read Review

BUDGET FRIENDLY

best

GermGuardian AC5000E

  • HEPA
  • Reduce common odors
CHECK BEST PRICE
Read Review

BEST CHOICE

Pro Plus

IQAir Health Pro Plus

  • Energy efficient
  • Long life with LED

CHECK BEST PRICE

Read Review

VALUE

HEPA

Rabbit Air MinusA2

  • Room coverage up to 815 sq. ft.
  • 5 Year Warranty

CHECK BEST PRICE

Read Review

MOST POPULAR

Winix with HEPA

Winix with True HEPA

  • PlasmaWave
  • Suitable for medium bedrooms
  • Washable AOC™

CHECK BEST PRICE

Read Full Review

GREAT FOR BIG ROOMS

Honeywell HEPA Round

Honeywell 50250-s True HEPA

  • SurroundSeal® Technology
  • 3 levels

CHECK BEST PRICE

Read Full Review

BUDGET FRIENDLY

GermGuardian AC5000E

GermGuardian AC5000E

  • HEPA
  • Reduce common odors

CHECK BEST PRICE

Read Full Review

What Are They?

Air purifiers assist in purging the air of particulate contaminants from your home especially if you own a pet or two. They help in also removing odor from the air by collecting and breaking down odors, although they may not remove all of it. Air purifiers may appear to be different, but in fact, they are necessarily the same purpose. They both help to keep your indoor air clean.

How Do They Work?

Air purifiers use ozone or electrical attraction to filter and air pollution. Utilize fine sieves to particles like dust, smoke, and other contaminants. The finer and better the sieve you use, the smaller the particles it traps.

But here’s the kicker:

The High-Efficiency Particulate Air (HEPA) which are guaranteed to capture 99.9% of particles larger than 0.3 set the benchmark. HEPA get rid of dust, chemicals, asbestos, smoke. The more times air passes through the HEPA.

Why You Should Trust Us

What Features Did We Look At?

Most people today are turning to more organic and natural solutions for issues such as allergies, and the easiest way to rid the air of these airborne contaminants is by using a purification system. However, we admit that picking the right one for your house can seem like a daunting task especially when you do not know where to start.

We picked our top five based on the following features:

The Level of Purification

One of the first things to look out for when choosing is the standard of each type. It means the clean air delivery rate (CADR) for the particular room. The standard developed by the Association of Home Manufacturers measures some cubic feet of fresh air that can deliver in a minute. The appropriate amount should be at least two-thirds of the square footage of the room.
National Institute for Occupational Safety

Price

Price also need be one of the most critical consideration you make before purchasing. You are also expected to budget within your range. However, when it comes to more efficient models, it is without a doubt that it will be more expensive.

You also need the cost of replacement for proper maintenance.

Warranties should also be considered carefully.

Pro Tip Price Maintenance

Quality

You can determine the air quality of the device by how long it will last, how well it is designed and the issues that can arise due to frequent maintenance. You need to consider the air with a record of long-term use that spoil quickly or become less active over time, and the best way to know this for sure is to read consumer reviews.
PCO

Efficiency and Maintenance

How regularly will require maintenance needs not to be underestimated as well as its effectiveness. Some devices require less maintenance than others. Many also have the Energy Star rating that is vital to avoid unnecessary electric bills.

Noise Levels

Most purification models use a fan to force the movement of air to work properly. These fans vary from one to the other thereby resulting in various levels of noise. Some purifiers have adjustable fan settings to assist in controlling the noise. Others do not have fans thus making them noiseless. However, the downside to this is that the machine may be less efficient. Therefore, choosing a noise that is acceptable to family members should be an important deciding.

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BONUS DOWNLOAD: Air Purifier Checklist

CLICK HERE to get extra insights and know what's important when buying an air purifier.

The Top 5 Choices Reviewed

BEST CHOICE

#01. IQAir Health Pro Plus

The ProPlus is different from the Honeywell because it offers 32% less noise. It gives up to 25% more clean air and has 38% longer. It is currently the high-performance. Don’t you just love that? It has the exclusive HyperHEPA technology that traps particles of all sizes from viruses to dust mites including cigarette smoke. It is certified to 99.5% of all particles down to 0.03. These are the smallest particles that exist. Is an educational partner with the American Lung Association.

EXPAND TO SEE MORE

Product Specs

  • The world’s best performing air purifier. Particles to .003 microns
  • Patented HyperHEPA® filtration up to 100X more effective than standard
  • Uses no more power than a conventional light bulb
Summary The ultimate purification system.
Product Rating 9.0/10 Is a high-performance with almost no noise and excellent filtration technology.
Intended Use 8.0/10 This traps 99.5% of all in the air.
Value 9.0/10 Good value with excellent result.
Price 9.4/10 It is a high-priced system.

We Like

We like that the Pro cleans out pretty much every allergen in the air changes per hour.

We Don’t Like

This purification system is quite expensive but worth every cent.

Results You Will Get from the Pro Plus

The Pro helps a lot with allergies by trapping 99.5% of almost all from dust to smoke to odor in the air.

Who Is This For?

It is for people with allergies and anyone who cherishes his/her likes clean air.

Features of the Pro Plus

Patented

The Pro Plus has patented HyperHEPA® filtration up to 100X more efficient than standard HEPA making it the world’s best-performer.

The Pro Plus has a long-lasting.

Efficient

The Pro Plus uses no more than a conventional light bulb.

Cons

The Pro Plus is expensive, but with its features, it is worth its price.

Conclusion

It has been rated the world’s best-performer and number one choice.

VALUE

#02. Rabbit MinusA2

Air’s is to adapt to and complement any space.

Here’s why…

They can fit aesthetic purposes and adapt to any space by hanging them on the wall. You can also choose a option to your needs by tailoring your filtration power. Create the personalized for your home.

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Specs

  • Amazon A-to-Z Purchase Protection & Air No-Hassle Return Policy with Super Fast Shipping
  • BioGS® HEPA filtration with six stages of purification
  • Option of your choice and FREE wall-mount kit.
  • Room coverage up to 815 sq. ft.
  • 5 Year Warranty with Free Shipping and 24/7 Customer Support
Summary The Rabbit is a beautiful cleaner.
Product Rating 9.8/10 Rabbit is an excellent purification system that is capable, adaptable and customizable.
Intended Use 8.0/10 This meets your purification needs.
Value 9.0/10 It is good value because of its many features that you may not get elsewhere.
Price 9.4/10 It is a high-priced system.

We Like

We love the fact that you can customize this air to meet your specific needs. We also like the fact that it can adapt to your space either by placing it on the floor. the air changes per hour.

We Don’t Like

Might be expensive in the long term as replacement are expensive as well.

Results You Will Get from the HEPA Air Purifier

Is customizable to meet your needs regardless of what they may be.

Who Is This For?

This is perfect who wants it all including style.

Look at Consumer Reports!

Features of the HEPA Air Purifier

6 Stage Purification

  • Stage 1 – Pre-filter (washable and permanent) – The Pre-Filter effectively traps large sized dust, and particles.
  • Stage 2 – Medium Filter – The Medium Filter traps particles larger than 1 micron in size, such as mold.
  • Stage 3 – BioGS HEPA Filter – The BioGS filter traps airborne particles down to 0.3 microns in size, 99.97% of the time, and common support optimum filter efficiency and prolong filter.
  • Stage 4 – Customized Filter – Tailor the air purifier to fit your personal needs. Choose from a variety of customized filters including Germ Defense, Odor Remover. Each filter is specially engineered to trap different types of germs, chemicals, odors.
  • Stage 5 – Charcoal-Based Activated Carbon Filter – This filter is made of high-grade granular activated carbon; our AC filter is much more efficient than typical AC filters, which are coated with a thin layer of activated carbon. Chemicals and common odors can be effectively eliminated.
  • Stage 6 – Negative Ion Generator – Produces beneficial negative ions to fortify the air you breathe and freshen your indoor environment.

Ultra-Quiet

The cutting-edge LCD Motor operates at five different speeds. It is virtually silent at the lowest speed.

Efficient

ENERGY STAR units will not run up your energy bill.

Adaptable and Responsible

It is to either stand alone or to be mounted on the wall.

There is a childproof feature that pauses operation when the front panel is removed.

Smart and Thorough

A light sensor will automatically transition the unit to sleep mode when the MinusA2 is in a dark room and resumes a more active mode when light levels increase.The MinusA2 SPA-780A will filter all of the air in a room up to 815 sq. ft. (or 700 sq. ft. for the SPA-700A) twice in an hour on the highest setting.

Cons

It might be expensive in the long term as replacement parts are expensive as well.

Conclusion

It is elegant, customizable and efficient. It is for people who want more.

MOST POPULAR

#03. Winix Plasma Wave 5500-2

The WINIX 5500-2 replaces the wildly popular 5500 model. It is for any home environment and captures from dust to smoke to volatile organic compounds and odors. It is best used in large living spaces or kitchens. This has a CADR rating from AHAM and utilizes a 3-stage System which features an odor-reducing filter, 99.97% HEPA filter and WINIX Technology.

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Specs

  • True-HEPA filter captures 99.97% of airborne pollutants; dust mites as 0.3 microns.
  • Washable AOC™ Carbon Filter, made from activated carbon granulars for removal of odors.
  • Plasma acts as a filter to safely break down odor, vapors and other air pollutions – with no harmful ozone.
  • Gauge the air and our Auto Mode the fan to filter the air as needed; with a sleep mode for silent night-time operation.
  • CADR rated for 360 sq. ft. room size. Suitable for kids bedrooms, family rooms and kitchens.
Summary An air quality purifying that is suitable for large living spaces
Product Rating 8.6/10 Winix is for any home environment.
Intended Use 8.0/10 This air uses a 3-stage system including an odor-reducing filter.
Value for Money 9.0/10 It is an investment-worthy system
Price 9.4/10 It is a mid-priced system.

We Like

The 5500-2 can be used in large living spaces. It uses a 3-stage system which features an odor-reducing filter. The air changes per hour.

We Don’t Like

The carbon pre-filter may not absorb odor as much as you desire.

Results You Will Get from the Winix Plasma Wave 5500-2 Air Purifier with HEPA, PlasmaWave and Odor Reducing AOC Carbon Filter

The 5500-2 works beautifully well in a large living space and uses a 3-stage System which features an odor-reducing filter, 99.97% HEPA filter and WINIX PlasmaWave® Technology.

Who Is This For?

This system is for people who have an ample living space.

Key Features of the Winix 5500-2 Air Purifier with HEPA, PlasmaWave, and Odor Reducing AOC Carbon Filter

3 Stage Air Purification (Coated Deodorization) Carbon Filter

This cleaning system has a (deodorization) carbon filter that reduces Volatile Organic Compounds and odors from cooking, pets, and smoke. It is designed to catch airborne particles found which help indoors to prolong the lifespan of the HEPA filter.

HEPA Filter.

It captures dust, microbes, smoke and as 0.3 microns in size .

PlasmaWave Technology particles

The PlasmaWave technology works at a molecular filters level to safely break down odors, chemical vapors and other indoor air pollution without emitting some ozone can be harmful.

4 Fan Speed

The 5500-2 has four settings that allow you to set the speed to exactly what you want manually. You can choose between low, high and turbo.

Smart and Auto Mode

The 5500-2 consistently monitors the air around it using smart. The indicator displays the air quality on a scale of good to poor (1-3). When the unit the air quality change, it automatically set the speed at which it is running to equalize the pollutants and create clean, pure air.

Filter Replacement Indicator

This air cleaner will let you know when it is time to change your filter. The control panel will display an alert. However, the carbon pre-filter needs to be changed every six month.

LED Auto Dim Feature

This unit has an auto LED Dim feature which the amount of ambient light in the room and then adjusts the brightness of the display.

Cons

The carbon pre-filter may not absorb odor as much as you desire.

Conclusion

The Winix 5500-2, PlasmaWave, and Odor Reducing AOC Carbon Filter is designed for any home environment and captures allergens from dust to pollen to smoke to volatile organic compounds and odors.

GREAT FOR LARGE ROOMS

#04. Honeywell 50250-s True HEPA Round

The Honeywell HEPA has three Air Purifier Power cleaning levels that help to reduce the number of odors and air particles. Its HEPA filter traps up to 99.97% of particles as tiny as 0.3 microns which are two hundred and fifty times smaller than the width of a human hair. The filter is durable in that it only needs to be replaced every three to five years.

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Specs

  • Patented 360? degree air intake and discharge maximizes efficiency
  • SurroundSeal® Technology helps minimize air leaks
  • 3 cleaning levels
  • Most effective for Large to Extra Rooms
  • To ensure stated performance, use only Honeywell Replacement Filters.

This powerful device captures particles such as dust, pollen and tobacco smoke from the air that passes through the filter. It also helps trap certain airborne germs such as bacteria and virus. Has a 360-degree air intake for maximum efficiency and also has a pre-filter that prolongs the filter life by removing large particles before they can enter the HEPA filter and helps reduce common odors.

Summary A versatile air purifier.
Product Rating 9.8/10 Great air cleaner with a HEPA filter that captures up to 99.97% of particles in the air.
Intended Use 9.00/10 This traps almost all in the air.
Value for Money 9.5/10 Good value for money. It is worth its price.
Price 9.0/10 It is affordable.

We Like

The HEPA filter is durable which means itself is high air quality and lasts long. Maintenance is also cheap, and it is so easy to change the pre-filter. We also like that it captures up to 99.97% of pollutants in the air making it very efficient.

We Don’t Like

It could be loud, but this can be managed by reducing it to the lowest.

Results You Will Get from the Honeywell HEPA Round Air Purifier

This air cleaner is for rooms and captures almost every pollutant from dust to tobacco smoke to pollen and odors.

Who Is This For?

This Honeywell is for homes where there are kids, people with asthma.

Check: Allergy Buyers Club

Key Features of the Honeywell HEPA Round Air Purifier

Effective and Efficient

The versatility makes it rank high with its HEPA filter and pre-filter thereby giving maximum results. It traps virtually every pollutant in the air and is suitable even for rooms.

Cons

The air cleaner can be a bit too noisy, but the noise level can be brought down.

Conclusion

This air filter is highly rated and recommended by allergists. It purifies the air effectively and efficiently.

Check what the EPA says.

BUDGET FRIENDLY

#05. Germ Guardian AC5000E

The 3-in-1 Air Purifier captures 99.97% of dust and allergens in the air making it [erfect for allergy sufferers. The doctors of American Academy of Pediatric and Immunology recommend HEPA filtration to reduce exposure to indoor asthma triggers. It is ideal to use in both medium to large room and at 28 inches tall and lightweight as well. It is CADR Rated 125+ and includes a UV-C control and a filter change indicator.

Want to know the best part?

You can choose from 3 speeds including a low speed that runs very quiet. Its UV-C light kills germs, while the charcoal filter captures odor.

EXPAND TO SEE MORE

Product Specs

  • HEPA Filter captures 99.97% of dust and allergens as small as .3 microns such as household dust, pet dander and plant pollens.
  • Air Purifiers with Charcoal filters reduce common odors from pets, smoking and cooking
  • UV-C light technology works with powdered titanium dioxide to kill airborne bacteria, viruses, germs and spores.
  • 28 inch 3 speed tower is best used for medium rooms and CADR rated 125+
  • IMPORTANT: Use GENUINE Guardian Technologies replacement parts to maintain product performance and warranty. Only one single filter needs to be replaced every 6-8 months depending on the use of the product; Replacement filter is filter C – Model FLT5000 (ASIN B003AKIGFS) . To lengthen the life of your filter, a 4 pack of the carbon filters is also available – Model FLT28CB4 (ASIN B017ANUUTA). Voltage: 120V 60Hz
Summary A cleaning system for people who suffer from allergies.
Product Rating 9.8/10 Air cleaner that captures 99.97% of dust and allergens in the air.
Intended Use 9.00/10 This air filter has been recommended by doctors as an ideal to reduce exposure to indoor asthma triggers.
Value for Money 9.5/10 Good price for the value it offers.
Price 9.0/10 It is a low-priced air cleaning system.

We Like

We like that this air cleaner is slim and does not take up space. It not only removes odors, but its full UV-C bulb sterilizes the air as well.

We Don’t Like

The air cleaner may not last very long, but this will depend on usage.

Choose The Perfect Option in 2019

Air Purifier FAQ’s

Q: How Do HEPA Air Purifiers Work?

A: Dirt, debris, and other impurities get into the washable pre-filter that traps the large and visible particles. Air then passes through the HEPA filter. The HEPA filter system comprises of millions of fragile fiberglass fibers that are combined to form a lighter material. During the manufacturing process, the best media gets rolled and pleated while the stuff is warm, to prevent any cracking. As air passes through these HEPA filters, allergens of various sizes, pollen, pet dander, mold spores, and dust get sucked into the small filaments of the screen. Most HEPA purifiers also feature a carbon filter to capture chemicals, odors, and gases. Once the dirt and debris pass through all the filtration stages, the now cleaned air is sent back into the room. We have the answear for this question to average ceiling height of a home.

Q: Where Should I Place My Air Purifier?

A: Most designs are for cleaning single rooms; so naturally, it will be a choice placing it in the room you spend the majority of your time. It can be in your bedroom, living area, office or the playroom with your kids. You may also want to consider purchasing one with caster wheels that allows you to quickly move the unit from room to room to gain clean air anywhere that you spend your time.

Q: What Is CADR?

A: The CADR acronym represents a crucial measurement. It is for Clean Air Delivery Rate. It a development of the Association of Manufacturers, and it indicates the volume of filtered air that it delivers. It is in three measurements – one for pollen, another for smoke, and the other for dust. The higher the CADR number is, the faster the unit filters the air.

In Summary

Having listed some but a few of our favorites, we do not argue the fact that there is no size-fits-all. The main aim of any air purifier is to assist in cleaning the air and getting rid of allergens and toxins making it very necessary for people with asthma or other allergies.

Our Top Air Filtration System Recommendations in 2019

First Choice

IQAir Health Pro Plus seems to top our list of favorites because of its super quiet nature that is rare to find in good best air purifiers.

Second Choice

Coming firmly behind is the Honeywell 50250-s True HEPA Round Air Purifier due to its versatility and reasonable pricing. Owning an air purification system is essential to cleanse the indoor air and to relieve you of your allergies.

Check article according to the EPA.

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