Top Picks for High-Performance Air Filter Brands

In an era where air quality is a significant concern, choosing the right air filter can greatly enhance the environment in your home or workspace. Brands like Honeywell, Filtrete, and Blueair have consistently stood out for their innovative technologies and commitment to improving air purity. These brands offer a range of filters capable of tackling pollutants, allergens, and even pathogens, ensuring a breath of fresh, clean air with every use. To explore our curated list of the best air filter brands, take a look at the insights provided below.

Illustration of air filters

Best brands of air filters in 2025

Honeywell

Honeywell, a leading brand in air purification, holds a significant 15-20% market share as of 2023, offering air filters that capture 99.97% of particles as small as 0.3 microns thanks to their True HEPA filter technology. This technology is praised for effectively reducing allergens, dust, and pet dander, with many customers expressing satisfaction with the improved air quality and the longevity of their filters, some lasting around three months.

3M Filtrete

3M Filtrete, a leading brand in air filtration for over 25 years, offers a range of filters using their exclusive 3-in-1 technology, capturing up to 77% of small particles like bacteria and viruses. Their products boast a high Microparticle Performance Rating (MPR) exceeding industry standards, with filters recommended to be changed every 90 days for optimal performance and cleaner air. Explore their innovative product line for improved indoor air quality conveniently on their official site.

Aprilaire

Aprilaire, a leading brand since 1954, is a highly regarded producer of air filters, with a strong presence in the U.S. market, offering a wide range of whole-house air purification systems that effectively capture airborne viruses, reduce allergens, and eliminate odors. Their filters, often MERV 11 or higher, utilize pleated media for enhanced particle capture, and are recommended over standard 1-inch filters by some HVAC professionals for better airflow and longevity, as well as better filtration, and they are available in various sizes like the 20x25x4. While some may find them slightly more expensive than generic options, many customers find them a reliable and effective choice for maintaining clean indoor air.

GermGuardian

GermGuardian is a leading brand in air purification, offering a variety of air filters that utilize True HEPA filters to capture 99.97% of airborne particles as small as 0.1 microns, including dust, pollen, and pet dander, and many models also incorporate UV-C light to help reduce germs and activated carbon filters to combat odors; with high consumer ratings, several GermGuardian models have received 4.5 stars on Amazon and 5 stars on the company's website, highlighting their effectiveness in improving air quality for allergy and asthma sufferers; the brand is also known for its compact and affordable tower units, with some models being under $100, making them a popular choice for many households, and many units are designed to circulate air in rooms ranging from small spaces up to 743 sq ft; and GermGuardian air purifiers are designed and engineered in the USA, and are also ENERGY STAR certified, CARB certified, ETL certified and Zero Ozone Verified.

Blueair

Blueair, founded in Sweden in 1996, is a leading air purifier manufacturer recognized for its HEPASilent technology that combines mechanical and electrostatic filtration, removing at least 99.97% of airborne particles down to 0.1 microns, and some models even down to 0.03 microns, and they are whisper quiet, some models even being quieter than a whisper at 31dB. Blueair has a global presence in over 60 countries and aims to provide the best air purification with up to 45% faster cleaning than traditional HEPA filters. In 2023, Blueair accounted for 15-20% of the air purifier market share along with a few other key players and they continue to innovate with features like smart sensors and Wi-Fi connectivity, improving indoor air quality with their award-winning designs.

Dyson

Dyson, a leading brand in air purification, produces high-quality air filters that remove 99.97% of allergens, pollutants, and gases as small as 0.3 microns using HEPA filters, with some models also incorporating activated carbon filters to capture VOCs and formaldehyde. In 2023, Dyson invested around $2 billion in R&D to improve the overall efficiency and performance of their products, and they hold 15-20% of the air purifier market share. Their air purifiers also function as fans, and some models include heating and humidifying capabilities, offering a range of features for year-round use. Dyson's 360° filtration system ensures all-around air purification, and they offer various models, including the Purifier Cool, Hot+Cool, and Humidify+Cool series, catering to different needs and preferences. You can explore their range of air purifiers and learn more about their technology on their official website at Dyson's official website.

Whirlpool

Whirlpool, a well-known brand in home appliances, is a key player in the air filter market, offering products like the FreshFlow refrigerator air filter, which is 15 times more effective than baking soda at reducing odors, and should be replaced every 6 months. The company also provides various air purifiers equipped with HEPA and activated carbon filters, designed to eliminate airborne pollutants and odors. The global air purifier market is expected to reach $26.90 billion by 2028, highlighting the increasing demand for clean air solutions.

Levoit

Levoit has emerged as a leading brand in air purification, with models like the Core 300S and Vital 200S utilizing a 3-stage filtration system with HEPA filters to capture 99.97% of particles. Holding over 30% of the market share on platforms like Amazon and recognized as a top player in the smart air purifier market in both 2023 and 2024, Levoit provides a variety of options, including portable models for small rooms and high-capacity purifiers for larger spaces. They are also developing smart features in their devices with companion app integration, offering consumers more control over their home's air quality. You can explore their range of products on their official website.

IQAir

Founded in 1963, IQAir, a Swiss-based company, is a leading manufacturer of high-performance air purifiers, utilizing their patented HyperHEPA filtration technology that removes 99.5% of particles down to 0.003 microns, which is 10 times smaller than a virus, and offers a 99.97% filtration efficiency for particles down to 0.3 microns; IQAir's products are designed for both residential and commercial use, and are recognized for their superior filtration and effectiveness in reducing allergens, dust, odors, and various pollutants.

Winix

Winix, a South Korean company established in 1973, is a leading air purifier manufacturer known for its high-quality products, with a market share of around 30% in South Korea in 2019. Their True HEPA filter captures 99.97% of particles as small as 0.3 microns, and many of their models offer a Clean Air Delivery Rate (CADR) of 390 m³ per hour. They also send all their devices for independent testing with AHAM (Association of Home Appliance Manufacturers) Verifide, ensuring reliable performance, and their products can be found at various online retailers.