The Best Rated Air Purifier of 2017

Hi, I’m Fin and welcome to my air purifier reviews.

baby with asthma

I used to live in Beijing, China. My first child was born there and as a result of poor genes and even poorer air quality, he developed really bad asthma.

I had to be in China at that time for work, so moving wasn’t an option…but it was killing me seeing my baby boy suffer like that day in day out.

I had to do something…

And that’s what initially led me on my quest to find a way to purify that smoggy air that was filtering into our apartment.

What I learned eventually developed into this completely free air purifier guide.

If you are looking for the best air purifier on the market, then you’ve come to the right place. In my complementary guide, you will find consumer opinions and detailed reviews on each air cleaner from the top brands in the industry. There are devices available for all sorts of room sizes and air quality problems, be it smoke, allergies, mold or pets to name just a few.

If you don’t have much time, then below you can view a comparison of my overall top 5 Air Purifiers for 2017.

If you do have a little more time and would like some advice on how to choose the right air cleaner for your home, then check out some of our buyers guide blog posts in the sidebar that are designed to help you compare and show you what to look for so you can get the best value air filter for your needs.

Top 5 Rated Air Purifier Comparison Table

Air Purifier Model

For Room Size (MAX)

Key Features

Our Rating

Full Review

Alen BreatheSmartAlen BreatheSmart Customizable Air Purifier check Amazon reviews & price


  • Up to 1100 square feet


  • Fully customizable, offers 4 different filter types for your air purification needs

  • 14 panel color options to match your home décor

  • WhisperMax technology - Extra quiet filtration

9.6

Link to alen breathesmart full review

IQAir HealthPro PlusIQAir HealthPro Plus Air Purifier check Amazon reviews & price


  • Up to 1125 square feet


  • Patented HyperHEPA® filtration - 100X more effective than normal HEPA Filters

  • Consumers Digest Award winner

  • Only uses the same amount of electricity as a lightbulb

  • Extra long filter life

9.4

Link to iqair healthpro plus full review

Whirlpool WhispureWhirlpool Whispure Purifier check Amazon reviews & price


  • Up to 500 square feet


  • True HEPA 0.3 micron filter

  • Clean Air Delivery Rate of 315

  • Can Filter air in a 500sq ft room, 4.8 times per hour

9.1

Link to whirlpool whispure ap51030k full review

Honeywell 50250Honeywell 50250-S True HEPA Air Purifier check Amazon reviews & price


  • Up to 390 square feet


  • True HEPA filter for a reasonable price

  • Can vacuum the Hepa filter to extend filter life

  • HEPA Filter can be vacuumed to extend the filter life

  • 360 degree air filtration

9.0

Link to honeywell 50250s full review

GermGuardian AC5350BGermGuardian AC5350B Elite 4-in-1 True HEPA Air Purifier check Amazon reviews & price


  • Up to 200 square feet


  • Combines True Hepa, Charcoal and UV-C light filters

  • CADR rated 125+

  • 5 speed 28 inch digital tower

8.9

Link to GermGuardian AC5350B full review

 

Best Air Purifier of 2017

Alen breathesmart winner pic

Alen BreatheSmart

The winner of our 2017 award for the best overall air filter goes to the Alen Breathesmart.

This powerful unit is designed to service large areas up to 1100 – 1200 sq. feet. The purifier is equipped with special sensors that evaluate the amount of work that needs to be done with the air in your room. It automatically adjusts the filtration procedure in order to save power, while producing the best results.

The 4 fan speeds allow you to adjust the purifier to your immediate needs and the controls are simple and well-designed for intuitive use.

The filter needs to be replaced once every 9 months (approx), depending on the air quality. I really appreciated the child-friendly feature that made this unit safe to operate in the children’s room. The device can completely clean the air and get rid of the odor in about 2 hours after being turned on.

The Breathesmart excelled in every test that was thrown at it. Consistently gets top reviews from industry professionals and individual user reviews are all amazingly positive.

Read our Full review here

Air Cleaners with Style

Because it’s not all about function. Some folks want an air purifier that looks good in their home too!

 

All the Alen air purifier color choices

 

Alen BreatheSmart

Yes, it’s the Alen Breathesmart again! So, not only is it our outstanding winner in most categories of air purification…but it looks good too! Quite simply the best air filter for home use.

It comes with a range of different face plates that will help it blend into your decor with ease.

Dyson air purifier

Dyson Pure Hot Cool Link

Dyson have a strong reputation for taking basic household devices and making them look cool! And now they have entered into the world of air purification. Early reports suggest this is not just a fancy looking fan. There’s some serious tech to support it.

The Dyson comes with true HEPA filters that removes 99.97% of allergens and pollutants down to 0.3 microns, complemented with a carbon filter to absorb odors and toxins


Airocide air purifier

Airocide – Designed by NASA

The Airocide was actually developed by Nasa.  I don’t know if they intended to make an air filter, or if this was originally intended to bolt onto the side of a space rocket – but whatever, the result looks fantastic.

Best looking Air Purifier on the market right now? Possibly

As you might have guessed, the brains at Nasa have made a pretty impressive Air filter here. Excelling at removing Allergens from the air, in particular fungi, mold, dust, viruses, bacteria and VOC’s – the Airocide is also bladeless and filterless, so there’s nothing to clean!

Buying a new air cleaner can be a very expensive ordeal.If you have a large room to filter, be prepared to pay a higher premium.

Luckily, for those on a budget, there are cheaper models available that are capable at providing a very commendable air cleaning experience.

Budget air purifiers are usually designed for smaller rooms, or personal space locations. So for example, you could put one on your desk at work. Naturally, it’s not going to be able to filter the whole office, but it can certainly purify the air around your desk to an acceptable level.

So, lets take a look at my top air purifiers under $100...

Top 3 Budget Air Purifier under $100 Comparison Table

Air Purifier Model

For Room Size (MAX)

Key Features

Our Rating

Full review

AeraMax 100aeramax 100 Air purifier tablecheck Amazon reviews & price


  • Up to 200 square feet

  • true HEPA filter combined with Aerasafe amtimicrobial treatment, removed 99.97% of all airborne particles

  • Asthma & Allergy friendly as certified by the Asthma and Allergy Foundation of America

  • Special 'cold and flu season mode' - increased effectiveness at eliminating the influenza virus from indoor air

8.9

Link to AeraMax 100 full review

GermGuardian AC4825germguardian ac4825 air purifier tablecheck Amazon reviews & price


  • Up to 155 square feet


  • true HEPA filter capable of removing dust and allergens down to 0.3 microns in size

  • UV-C light Technology combined with Titanium Dioxide helps eliminate airborne bacteria, viruses, germs and molds

  • Very quiet even on high settings

8.8

Link to GermGuardian AC4825 full review

Holmes TrueHolmes True HEPA Air Purifier tablecheck Amazon reviews & price


  • Up to 256 square feet


  • Arm & Hammer filter removes household odors

  • High Smoke CADR rating of 169

  • Capable of filtering air in larger rooms than most in this price range

8.6

Link to Holmes True full review

Top Rated Air Purifier Reviews

After much deliberation, we decided on the Breathesmart as our no.1 air filter…but lets look at the other top contenders that ran a very close race.

IQAir HealthPro Plus

IQAir HealthPro Plus Air Purifier

This unit warrants your attention not just because of the high quality but also due to its impeccable reputation.It got the best buy award from the Consumer’s digest in 2004, 2007, 2011 and 2014.

The model has a very nice design with electronic controls. There are 6 fan speeds. It has a powerful pre-filter that collects 90 % of all the unhealthy particles all on its own even before the air goes through the permanent HyperHEPA filter.

The unit is also equipped with a v5 cell gas and odor filter that does a good job fighting the smells. It services large areas up to 1000 sq. ft while the noise level is moderate. I can’t say that this is the quietest purifier but the noise is not bothersome.

Pros:

  • Super efficient filtration system using patented hyperHEPA filter
  • Impressive reputation
  • Sleek design

Cons:

  • High price

Honeywell 50250-S True HEPA, for 390 sq. ft

Honeywell 50250-S True HEPA Air Purifier, 390 sq. ft.This model is one of the most effective air cleaners within this price range. It’s created to purify rather large spaces up to about 400 sq. ft, be it a spacious living room or an office.

The purifier is equipped with a carbon pre-filter which is designed to catch larger particles before allowing the air to be cleaned with a certified HEPA filter. This filter does a good job cleaning out almost 100 % of pollen, dust, and mold spores, which makes it a great choice for people who are prone to common colds and allergies.

This air filter is top-rated for its efficiency but has an unfortunate downside of being rather loud.

Pros:

  • Efficient and AHAM certified
  • Powerful and inexpensive

Cons:

  • Loud operation

Whirlpool-Whispure-Purifier-Cleaner-AP51030K

Whirlpool-Whispure-Purifier-Cleaner-AP51030KThis air cleaner is easy to use thanks to the nicely-labeled control panel. It also has a sleek design which allows it not to take too much space.

Light sleepers will appreciate the absence of loud filtration noise. The adjustable fan speed makes it even easier to operate and regulate the air flow according to your wishes.

This model is designed to clean the air in large rooms up to 500 square meters in size.

As the unit is rather powerful for it’s size, it can produce some heat which is unlikely to be noticed in a large room but in a smaller room it could be an annoyance.

The air is filtered with carbon and HEPA filters that get rid of 99.9% of all pollens, mites, and dust.

The bonus I liked was a 5-year warranty offered by Whirpool which speaks for the quality of the product.

Pros:

  • A double filtration system
  • Quiet in operation
  • Powerful

Cons:

  • Expensive replacement filters
  • Produces extra heat

GermGuardian AC5350B Elite 4-in-1 True HEPA System

GermGuardian AC5350B Elite 4-in-1 True HEPA Air Purifier SystemThis air cleaner is a good choice for allergy sufferers since it does a great job filtering out almost 100 % of plant pollen, dust mites, and mold spores.

I really appreciated the shape of this unit since it can easily fit wherever you need it without taking up too much space. It’s also easy to operate thanks to the digital control panel.

This model has a time-off feature which is convenient for people who use purifiers at night or want to get the air clean before they come home.

The carbon filters coupled with a HEPA filter do a great job filtering out the odors and will be appreciated by smokers or people with several pets or young children.

Pros:

  • 5 fan speeds, including sleep mode
  • Easy to use

Cons:

  • Loud noise at high fan speed

Different types of Air Purifiers and Filter Components

Ion and Ozone Air Purifiers

Some air purifiers come with an ionizer. An ionizer applies a certain voltage to the built-in needles and creates electrons that go into the air. These electrons attach themselves to the air how an Ion and Ozone Purifier worksmolecules and form ions.

In turn, the negative ions attach to the particles of dust, plant pollen, and pet dander to form larger particles. The increased size of these particles makes it easier for the air cleaner to collect them.

The disadvantage of these particles is that they often get stuck in the purifier’s grill, making it harder to clean.

The best ion air purifiers typically work more efficiently than a regular air purifier, as long as you keep it clean and the filters are changed on a regular basis.

This is true for ozone-safe ionizers only. They shouldn’t be confused with ozone purifiers.

are ion air purifiers safe? – There is a lot of hysteria surrounding these types of air cleaners as it has been discovered that air purifiers that release ozone into the air are dangerous.

Ozone purifiers used in places where people live can be dangerous. Ozone is a strong and toxic air pollutant that can cause severe health problems. The ozone purifiers can be useful when applied for shock air filtering in hotel rooms or hospitals. However, short and long term exposure to ozone can lead to such problems as chest pains, coughing, eye and throat irritation, worsening of asthma symptoms, and heart disease.

However, it has recently been found that any air filter that emits less ozone than 50 parts per billion (whether intentional or not) are as safe as ozone free air purifiers.

Ionic technology is relatively new to the scene and certainly provides a very useful tool in the battle of air quality. If you are not put off by these types of air cleaners, then you should check out our ion air purifier reviews.

HEPA Filters

how-hepa-air-filters-workThese highly-effective filters are created to get rid of differently sized particles.

HEPA stands for High Efficiency Particulate Air.

HEPA filters differ from others due to the way they are tested. In order for the filter to be labeled HEPA, it must catch 99.97% of the particles 0.3 microns or smaller in size.

HEPA filters have a web of multiple fibers. They trap the particles 3 different ways: impaction (for larger particles), interception (for medium-sized particles), and diffusion (for smaller particles).

Not all HEPA filters are the same. They are usually classified by letters from A to E, depending on how well they can filter out the particles and resist the flow.

HEPA filters marked with an A are the most basic ones, while E-marked filters provide the highest quality filtration and are used for chemical or radiological particles.

Activated Carbon Filters

In order to activate carbon or charcoal, it needs to be treated with oxygen. This special treatment opens up special small holes between the atoms. These holes can trap and absorb tiny carbon air filter picparticles that contaminate the air. Such filters are especially useful for controlling the odors.

With time, odor-causing particles fill the activated carbon air filter and it starts releasing them back into the air. That’s why it is compulsory to change these filters on a regular basis.

Electrostatic Precipitators

Electrostatic precipitation is an efficient method of filtering out small particles from flowing air. These filters can handle large air volumes without slowing down the flow rate thanks to the How-Electrostatic Precipitators-worklow-pressure drop. Electronic precipitators are used for filtering the air in the kitchens where they need to deal with a high volume of grease, water vapor, and smoke.

An electrostatic precipitator ionizes the grease particles and they become electrically charged.

Particles can either become positively or negatively charged. Accordingly, the most efficient electrostatic precipitators are the ones that produce both types of charge.

The charged particles go to the collector cells where they stay. The fresh air moves freely out of the filter. The collector cells must be cleaned on a regular basis.

Whole House Air Purifiers

whole home air filter diagramWhole house filters are designed to keep the air in your entire home fresh and dust-free.

However, they usually don’t deal with such small particles as plant pollen and pet dander. Accordingly, they don’t offer any protection from allergies. The air is filtrated only when the filter is running. Usually, such systems use lower grade filters.

Whole home filters are not energy-efficient since in order to do a good job they need to be run around the clock.

This is a useful system for people who are looking to generally freshen up the air in their homes without hoping for high-quality filtration. Such whole home air purifying systems require a professional installation.

Best for Allergies

People who suffer from allergies can appreciate a good filter to deal with their condition. While whole house systems are not the best choice for severe allergy sufferers, they can take advantage of the following options.

Mechanical Filters – These filters force the air through a screen that traps such unpleasant particles as plant pollen or pet dander. The most popular mechanical filter is HEPA

Electrostatic filters– These filters attract allergens with an electrical charge. These units have collector cells that keep the particles inside. The best option is an electrostatic precipitator

Hybrid filters – These filters are a combination of mechanical and electrostatic filters

Ozone filters – These filters produce ozone that cleans the air. However, such filters are not hazardous and, according to EPA and American Lung Association, can cause significant health problems. If you decide on using such a device, you need to choose one that doesn’t produce ozone levels over 0.05 parts per million

Best for Smoke

Tobacco smoke is hard to get rid of. Usually, regular air filters can’t deal with the heavy load thrust upon them by smoke. Smoke particles are smaller than dust, mites, and pollen. They easily stick to walls, carpets, and even lamps.

In order to get rid of even the smallest smoke particles and keep the air clean, you need to purchase the highest quality air filters.

Low-grade filters can’t get rid of the particles efficiently. They can just make the matters worse by running the contaminated air through the whole house and making it easier for the particles to settle. In order to deal with the cigarette smoke, you might want to consider hyperHEPA filters or air cleaners with built-in ionizers or electrostatic precipitators.

Check out my free guide on the best air purifier for smoke

Best for Dust

Dust mite droppings can break down into smaller particles and become airborne. Airborne dust particles make their way into your lungs and cause allergies. A good way to fight dust mites is to deal with the mold that they need to survive. The best air purifiers recommended for such job are sterilizers.

Besides getting rid of the mold problem, the other dust particles such as dirt, dander, dead skin flakes must be dealt with. Most air purifiers can get rid of the dust using various filters, including ionizers, HEPA and electrostatic precipitators.

Devices that are aimed at dealing with dust should have an automatic sensor that can tell when the dust concentration in the air is too high.

Read more in my free guide on the best air purifier for dust allergy

Best for Mold

Airborne mold particles are small enough to enter your lungs and stay in the lung tissue. Some molds, such as mycotoxin, can be toxic. Many people develop an allergic reaction to mold that can either appear instantaneously or start in a few hours after contact.

The size of a mold spore ranges from 3 to 100 microns. Accordingly, the best filter for catching the mold particulates should remove at least 3-micron sized ones. This job can be done by all types of HEPA filters. The mold can also be dealt with by air sterilizers.

For more information on Air purifiers for mold – check our detailed post

Other Considerations when buying

Clean Air Delivery Rate (CADR)

This stands for how many cubic feet per meter of clean air your purifier delivers.

CADR ratings allow you to choose the best air cleaner for your needs. The rating is usually found at the AHAM seal.

There are three numbers for pollen, dust, and smoke. The higher the number is the more air the unit can filter.

Smoke particles are the smallest so the smoke parameter is always listed first. Pollen and dust follow. AHAM recommends using the filter only if the room size in cubic feet doesn’t exceed CADR ratings multiplied by 12.

In short, CADR helps you rate the efficiency of an air purifier.

The Coverage Area

No matter how high-quality and expensive your air cleaner is, it won’t do a good job if you place it in a room which is too large for it.

Buying a powerful purifier for a small area is a waste of money and energy.

Before purchasing an air cleaner, you must consider the area it will need to service. Each purifier has a “manufacturer suggested room size”. When you go out shopping for such a device, you must have the room measurements in hand.

There are three general room sizes the air filters are made for: 22 -22 m2 (215 – 220 sq. feet), 23 – 35 m2 (320 – 375 sq. feet), and 42 – 45 m2 (450 – 485 sq. feet). If your room is somewhere in between these parameters, go for a more powerful device.

The Noise Level

Noise level is one of the most important factors for light sleepers wh0 might have a serious problem with some of the louder air purifiers.

Some noise levels might be uncomfortable for babies or can divert your attention when you are working. Here is some information I use for comparison in dB:

  • Rustling leaves – 10 dB
  • Very quiet air purifier – 15 dB
  • Whispering – 20 dB
  • Air filter on low setting – 35 dB
  • Refrigerator – 50 dB
  • Typical conversation – 60 dB
  • Dishwasher – 55 – 70 dB

If you are a light sleeper, like me, consider getting a purifier with a sleep mode that automatically lowers the noise level during the night. Large capacity purifiers produce less noise since they can do the same job at medium fan settings as low-capacity devices do at higher (and louder) fan settings.

The Maintenance

Before buying a purifier, you need to consider the amount of maintenance it requires.

If your purifier has a filter, it will need to be replaced as often as the manufacturer recommends. Make sure to learn the price of such replacement filters since some can be rather expensive.

Some air cleaners use several filters that need to be changed at different times. Here are some examples:

Pre-filter lasts about 3 months

HEPA filter lasts about 6 months

Activated carbon filter lasts about one year

You can find the average filter lifespan in the product specifications. Some models, such as air sterilizers, don’t need filter replacements at all.

Optional Features to look for

After  you choose the type and the size of your filter and study all the information about maintenance, you might want to consider some extra features. They are designed to add convenience to the air cleaner operation and enhance its performance.

Filter change indicator

It’s easy to forget when you need to change the filter. An indicator will let you know when your filter’s lifespan is coming to an end.

Air Pollution Sensor

This feature makes your air purifier more energy efficient. The sensor determines when the amount of pollutants in the air is too high and starts working automatically. It stops when the levels fall back to normal.

Energy Star

If you see an energy star label on your air purifier, it means it’s designed to be energy-efficient and can save you money on electricity bills.

Fan Speed

Low-grade air cleaners usually have 2 fan speeds. More advanced devices have up to 10 fan settings. The more fan speeds the device has, the easier it is to adjust it to your needs. The higher the speed is, the louder the air purifier works.

Pre-Filter

Higher-grade air purifiers are usually equipped with pre-filters. These filters serve as the first screen that captures larger particles from the air. The main filter works with cleaner air and its life is extended.

A pre-filter also allows the main filter to focus on smaller particles like dust, pet dander, and pollen. Some pre-filters are reusable and washable. This can help cut the replacement costs.

Ionizer

Some air purifiers have a built-in ionic generator that works by emitting ions that attach themselves to harmful particles and make them so heavy, they fall to the ground. This doesn’t allow them to get into your lungs.

It’s important to make sure that the ionizer doesn’t produce ozone.

Programmable timer

This useful feature allows you to program your air filter to start and stop working at preset times. For example, a few hours before you get home from work.

Purpose

When you are choosing the characteristics of your air cleaner, keep in mind the purpose you need it for.

If you suffer from asthma, you need a purifier that deals with dust mites and pollen. If you need to keep the air in the kitchen clean and fresh, you need a device that deals with smoke, grease, and odor and so forth.

Budget

Purchasing an air cleaner for its low price might lead to getting a useless device. Accordingly, it doesn’t make sense to save on the brand.

What you can save on is additional features and the number of filters that need to be replaced. An energy efficient air purifier might be expensive but it will save you more money on energy bills in the future.

Safety

Your life depends on the air you breathe. Accordingly, buying a low-quality air cleaner can lead to unfortunate consequences.

Ozone-releasing purifiers can be harmful to your health.

If you have children, look for an air filter with child safety features that will make it safe to use at a kid’s room.

Support and Warranty

Reputable brands offer good customer support and long warranties. The duration of warranty usually speaks for the quality of the product. If the manufacturer offers a 3 -5-year warranty, it’s a good buy.

Large companies usually have many different service centers. By choosing a product manufactured by such a company, you have more chance to find a service center near you.

Reviews

Before buying an air cleaner, you should read at least a few customer reviews. Even the best- looking device might have some hidden problems that can only be noticed when it’s being used. That’s why learning other people’s opinions is compulsory to making a good buy.

Where to buy good air purifiers

Walmartwalmart logo

Walmart stocks such top brands as Honeywell, Whirpool, Holmes, GermGuardian, Ionic Pro, and Envion. You can also find less popular options, such as Febreze. Mostly this store focuses on Honeywell purifiers.

The variety of products in Walmart is impressive.

One of the important advantages of this retailer is that it has brick and mortar stores that you can visit to take a closer look at the purifiers of your choice. You can buy all the related accessories, such as filters, UVC-bulbs, hoses and etc.

LowesLowes logo

Lowes offers such popular brands as Honeywell, Idylis, GermGuardian, BlueAir, and Winix.

Most of the products sold at this store have HEPA or trueHEPA filters.

The variety of Lowes air purifiers is rather large and so is the price range. However, it has fewer brands to offer than Walmart or Best Buy.

You can also buy replacement filters and other air purification related accessories at Lowes.

Home DepotHome Depot Logo

Home Depot has an impressive variety of different air purifiers. It features such brands as New Comfort, Winix, GermGuardian, Honeywell, BlueAir, SPT, Rabbit Air, Hoover, Crane, Brondell, Sharp, IQAir, Envion and more.

You can choose between about 150 models and purchase all the required accessories.

Just like Walmart and Lowes, Home Depot offers you a chance to check out the models at their brick and mortar stores.

I liked the option of buying the purifiers online and then picking them up at the store.

Best BuyBest Buy Logo

Best Buy offers a great selection of air purifier manufacturer brands. Here you can find the popular Honeywell, GermGuardian, and Winix products while getting an opportunity to check out such solid options as Rabbit Air, Dyson, Brondell, and Febreze.

Overall, Best Buy offers air purifiers from over 30 different manufacturers. You can buy accessories for each of the models as well.

At Best Buy I often see attractive deals, sales, and clearances.

AmazonAmazon.com Logo

This popular online store offers a full specter of air purifier brands available on the market today. You can find the product you want to buy, read customer reviews, and order a delivery.

Being an online store, Amazon doesn’t need to spend extra money on brick and mortar shops and the prices there are often the lowest.

The only disadvantage is the inability to physically touch the product before buying it. However, the store has a flexible return policy that you can use if you don’t like what you see upon delivery.

Out of all the stores that sell air purifiers I consider Amazon to be the best choice due to the wide range of products, generally cheaper prices, easy access, and the highest number of honest customer reviews for each model.

Best air purifier brands

HoneywellHoneywell Logo

Honeywell is one of the most respected brands on the home appliance market and beyond.

The company was founded in 1906 and since then it has been offering various consumer products in different niches from home appliances to aerospace systems.

The brand earned a solid reputation among homeowners. In 2016 it ranked 75th in Fortune 500 rating. I view it as the most reputable air purifier brand on the market today.

GermGuardianGerm Guardian logo

GermGuardian is an air-clearing system created by Guardian Technologies LLC. This company focuses on manufacturing and selling health and sanitation products.

Guardian Technologies was founded in 2002 and since then offers the consumers a wide variety of air purifiers.

GermGuardian products appeal to a large customer base due to the moderate pricing.

Holmesholmes logo

Holmes Group was founded in 1982. The company offers consumers a variety of air heaters, humidifiers, fans, and air purifiers.

The purifiers manufactured by Holmes are low-market models. Holmes brand is affordable but some models are known for higher than recommended ozone emissions.

BlueAirblueair logo

BlueAir company was founded in Stockholm in 1996. It’s a leading supplier of high-quality air purifiers in the U.S., China, Japan, and India.

In August 2016 BlueAir was overtaken by Unilever. Since 2002 BlueAir holds the top position in AHAM CADR ratings.

It scores high in leading consumer tests on 62 markets around the world.

Blue Air purifiers are favored by allergy suffers. However, they are rather costly. They are Energy Star compliant and come with a 5-year warranty.

Whirpoolwhirlpool logo

Whirpool is a well-known American multinational corporation that sells home appliances, including air purifiers.It was founded in 1911.

Whirpool is a respected brand which is popular all over the world. In 2009 Whirpool licensed Master Brands HK Limited to manufacture the air purifier line. The new purifiers are made in Hong Kong.

The Whirpool purifiers are moderately priced and come with a 5-year limited warranty. While the variety of models is not too big, I believe that the available purifiers are a good choice for people who like sleek designs and simple control panels.

IQAirIQAir Logo

IQAir company was founded in Germany in 1963. In 2000 the air filters appeared in the U.S. market.

IQAir air purifiers are high quality, well-designed products that come at a rather high price.

IQAir is available on many different markets all over the world and prides itself on offering the highest quality.

I would recommend these air cleaners to the consumers who like international brands with a solid reputation.

AlenAlen Logo

Alen Corporation focuses on selling air filters to the U.S. consumers. The company was founded in Texas in 2005.

Alen is the only brand in the air purifying industry that offers lifetime limited warranty on all air purifying products.

Alen air purifiers are mostly customizable but can be considered costly. I believe that the biggest advantage of this brand is that air cleaners are its main product.

OreckOreck logo

The brainchild of David Oreck, the company started out in life selling Vacuum cleaners. In a symbiotic move, they branched out into other air cleaning devices.

Oreck air purifiers have built up a solid reputation, having been around since the late 90s. I think the biggest advantage of this brand is that they tend to stick to what they know well and that’s electronic devices related to air filtering and cleaning.