Top 5 Best-selling Air Purifier Manufacturers in the World

Air purifiers are used anywhere from homes, hospital rooms during surgery or birthing to your office desk as support against allergies and asthma. In either case, air purifier manufacturers ensure their products remove pollutants from indoor air sources such as chemicals and gases, which can be toxic if inhaled over time.

Back in the 1960s, there were few companies involved in the industrial air filtration market. Nowadays, it has become a vast industry with hundreds of industrial players worldwide.

Below you can find the top 5 air purifier manufacturers in the world.

1. IQAir – Number One Among Air Purifier Manufacturers

IQAireIQAir is the number one choice among consumers despite its high purchase cost. This unit is often considered the best in its class, and it has a strong following on various online forums.

It’s important to mention that all IQAir air purifiers have a patented HyperHEPA filter which marks the final stage in its air purifying process. This effective filtration technology can eliminate ultrafine particles ten times smaller than a virus. i.e., as minimal as 0.003 microns.

Another key feature of this Swiss-made air purifier manufacturer is that its room systems are certified by The California Air Resources Board (CARB) as 100% ozone-free. More so, it has a well-designed prefilter and prolongs the life of the HEPA filter up to 5 times compared to similar devices on the market.

Considering its higher initial price, you will be surprised by how affordable replacement filters are. Assessing its long service time and excellent filtration capabilities, this product provides value for money spent!

Overall, it is one of the most expensive industrial air cleaning brands but internationally recognized as one of the very best available on today’s market. Besides residential applications, IQAir offers many commercial applications in hospitals, universities, the pharmaceutical industry, etc.

2. Winix – One of The Reputable Asian Air Purifier Manufacturers

Winix 5500-2 Air Purifier
Winix 5500-2 Air Purifier

Winix is a South Korean company founded in 1973, but it has since expanded its operations to other areas worldwide. It manufactures both standard household units for home use and commercial ones for restaurants or hotel lobbies etc.

Winix air purifiers operate at shallow noise levels compared to other air purifiers. They usually offer two years warranty, particularly on their air purifiers which covers manufacturing defects but not damages caused by the users.

Winix, one of the reputable Asian air purifier manufacturers, says their mission is to produce perfect appliances; superior performance, innovation, and style, and they’ve done it successfully for almost 50 years.

Their leading factories cut across China, South Korea, and Thailand, and they state that their filters can remove up to 99% of mold spores, as seen in their Winix 5500-2, Winix A231 models, and more.

I think that this company has become even more successful with their Winix PlasmaWave technology which can remove VOCs (Volatile Organic Compounds) better than most other models on the market.

==> Click Here to Read My Full Review of Winix 5500-2 Air Purifier <==

3. Blueair – Well-known Sweden Air Purifier Manufacturer

BlueairAnother worldwide known air purifier manufacturer company is Blueair. Founded in 1996 in Sweden, it has since established itself as one of the leading manufacturers in the industrial air purification industry.

This Swedish company has its main office in Stockholm, Sweden, and its products help people survive better living conditions, especially those with allergic and asthmatic conditions.

The key to their success is undoubted that they offer excellent quality units and constantly improve their product line by adding new technologies like electrostatic filter or carbon filter combo with built-in ozone-free technology, etc. Unlike traditional True HEPA filters, their patented HEPASilent technology helps their filters distribute clean air more efficiently.

Blueair produces residential units for home use, commercial-grade systems for restaurants, hotels, and other types of businesses.

4. Coway – BTS, K-Pop Stars as Brand Ambassadors

Coway and BTS

Although Coway is new to the US market, it has achieved strong recognition in Asia by providing highly rated air purifiers with competitive price tags.

There are two main reasons why Coway units are so popular: 1) Excellent performance for a reasonable price; 2) Long service life of filters (at least a year).

It is worth mentioning that they have a more effective triple filter design so their HEPA filter can last longer. This company uses True HEPA filter and activated carbon filters to reduce VOCs (Volatile Organic Compounds) concentration inside a room, making the air safe to breathe.

In addition, Coway air purifiers are pretty quiet for most models, stylish, and quite energy-efficient. Its best-selling model is the Coway AP-1512HH Air Purifier which has a 4 in 1 filtration system and sleep-friendly 24.4 to 53.8 dB sound level.

More so, its True HEPA filter technology can trap 99.97% of contaminants, up to 0.03 microns. Undoubtedly, Coway air purifier manufacturers have developed quality air purifiers that can satisfy even the most demanding customers in various regions.

5. Rabbit Air – Stylish, Advanced But Relatively Pricy Air Purifier Manufacturer

Rabbit AirRabbit Air is relatively new in the air purification industry (Founded in 2004). Still, it has raised some eyebrows among users and critics alike, with great features and stylish design.

Rabbit Air manufactures both standard household units for home use and commercial-grade systems for restaurants or hotel lobbies etc.

In other words, this company offers products for all types of customers. What is unique about their air purifiers is the capability to remove volatile components such as VOCs and other chemicals from the air using a built-in carbon filtration system.

They also offer a 5-stage filter system that ensures HEPA filtration and activated carbon, antibacterial mesh, and other types of filtrations.

Their BioGs HEPA filter purification technology eliminates contaminants as small as 0.1 microns, a significant upgrade to most traditional HEPA filters.

Rabbit Air has recently added a new model to their product line, the A3 Ultra Quiet Air Purifier. It comes with advanced six-stage filtration and can reduce odors caused by pets in addition to everyday household odors.

What is also unique about this company is that they care much for our environment, making sure that none of their air purifiers leaves their factory without an eco-friendly certification such as Energy Star rating.

Rabbit Air is an excellent example of modern air purifier design.

Bouns – Honeywell, One of the Air Purifier Manufacturers in the United States

HoneywellHoneywell is a versatile and established air purifier manufacturing company, and they offer various types of air purifiers. The company has been for over 100 years and has established a partnership with NASA since the 1960s.

As one of the US air purifier manufacturers, Honeywell has dedicated itself to protecting the health and well-being of people by providing products and technologies that address the needs of consumers and industry.

Their TRUE HEPA filters can trap up to 99.97% of contaminants, and their innovative approach to cleanliness and air purification makes them one of the top players in the industry.


Air purifiers have become an everyday appliance in most homes, and offices, leading to cleaner air and healthier living conditions. This is all thanks to air purifier manufacturers all across the globe.

Although there are several other companies still producing quality air purifiers, these remain my top picks based on research. If you have any questions about these top 5 best-selling air purifier manufacturers in the world, let me know in the comments below. I will be more than happy to help you out. Thanks a lot.

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