Top HEPA Air Purifier Brands for a Breath of Fresh Air

In recent years, the demand for HEPA air purifiers has surged as people become increasingly aware of indoor air quality and its impact on health. These devices, equipped with High-Efficiency Particulate Air (HEPA) filters, are renowned for their ability to trap tiny airborne particles, including pollutants, allergens, and even certain viruses, making them a popular choice for households. With a myriad of options available on the market, selecting the best brand that meets your specific needs can be a daunting task. In the following article, we explore some of the top brands renowned for their outstanding HEPA air purifiers, helping you make an informed decision.

Illustration of hepa air purifier

Best brands of hepa air purifier in 2025

Dyson

Dyson is a leading brand in the smart air purifier market, renowned for its advanced HEPA filtration technology that captures 99.97% of particles as small as 0.3 microns. In 2024, Dyson launched the Purifier Cool Formaldehyde TP09, featuring real-time air quality monitoring and integration with the Dyson app for remote control. The company's significant investment of around USD 2 billion has driven the development of high-efficiency filters, aligning with the growing demands for clean indoor air. Dyson's air purifiers are appreciated for their automatic sensing and fully-sealed HEPA filtration, ensuring pollutants are trapped and not released back into the air. The brand's innovative products have contributed to the rapid growth of the smart air purifier market, especially in regions like Asia where air quality is a major concern.

Honeywell

Honeywell International Inc. is a leading producer of HEPA air purifiers, renowned for their advanced filtration technologies and smart air purifier systems. Their air purifiers are designed for residential, commercial, and industrial applications, capturing up to 99.97% of airborne particles, including viruses, dust, smoke, pollen, and pet dander. Honeywell's models come in various sizes, targeting rooms from 75 to 465 square feet, and feature convenient touch controls, pre-filters, and True HEPA filters. The company's air purifiers are highly effective, filtering the air up to five times per hour in a 465 square-foot room. With a strong presence in the global market, Honeywell continues to innovate and expand its product line.

Coway

Coway is renowned as one of the leading producers of HEPA air purifiers, known for its innovative and highly efficient products. The Coway Airmega AP-1512HH, for example, features a True HEPA Filter that captures 99.97% of airborne allergens as small as 0.03 microns, and it has been rated as the 'best purifier' by Wirecutter for nine consecutive years. Coway's air purifiers, such as the Airmega ProX, have also topped rankings in the US market for their purification capability, power efficiency, and low noise level. The company's commitment to innovation and design has earned it several awards, including the 2023 International Design Excellence Awards. With over 30 years of experience, Coway continues to set standards in air purification technology.

Blueair

Blueair is a leading brand in the air purifier market, particularly renowned for its advanced HEPASilent(tm) technology, which combines traditional mechanical filtration with electrostatic charging to remove at least 99.99% of airborne particles down to 0.03 microns. This technology ensures maximum filtration with minimum noise and energy use, making Blueair air purifiers highly effective and efficient. In the U.S. air purifier market, HEPA technology, which Blueair specializes in, held a 53.6% market share in 2023. Blueair's air purifiers are also noted for their fast cleaning capabilities and low energy consumption, comparable to that of a small light bulb. The company's commitment to innovation and quality has made it a significant player in the global air purifier market. For more information on their performance and features, visit their Blueair Performance page.

LEVOIT

Levoit is a leading brand in the air purifier market, particularly renowned for its high-quality HEPA air purifiers. The Levoit Vital 200S, for instance, boasts a 99.97% particle removal rate, capturing particles as small as 0.3 microns, and features a three-stage filtration system including a washable pre-filter, True HEPA filter, and activated carbon filter. Introduced in January 2023, this model has quickly gained popularity for its powerful purification and smart customizations, capable of purifying rooms up to 380 square feet. Levoit's products are CARB-certified, ensuring compliance with rigorous California regulations. The brand's commitment to innovation and quality has made it a significant player in the global air purifier market, which is projected to grow at a CAGR of 10.1% from 2020 to 2032.

Philips

Philips is a leading brand in the air purifier market, particularly renowned for its high-efficiency particulate air (HEPA) technology. The company has seen a significant increase in air purifier sales, with a 42% year-over-year increase and a 28% increase in market share, as reported in their successful campaign in the Czech Republic. Philips air purifiers, such as the Philips Series 2000, feature a three-layer filtration system including a HEPA filter that can remove 99.97% of particles as small as 0.003 microns. These products have been approved by the National Asthma Council Australia Sensitive Choice program, highlighting their effectiveness for asthma sufferers. With its strong presence in over 100 countries, Philips continues to be a dominant player in the global air purifier market. For more details, you can explore their product range on their official website.

Winix

Winix is a leading brand in the HEPA air purifier market, renowned for its advanced filtration technologies and innovative products. Their air purifiers, such as the Winix XQ, feature a 4-stage air cleaning system, including a True HEPA filter that captures up to 99.99% of airborne allergens, and are AHAM verified for their efficiency in cleaning rooms up to 698 square feet. The integration of WiFi and PlasmaWave® technology enhances their products' effectiveness and user convenience. Winix air purifiers are highly regarded for their ability to reduce VOCs and household odors, and their smart sensors adjust fan speed in real-time to maintain optimal air quality. With features like energy-saving sleep mode and washable pre-filters, Winix continues to drive market growth, particularly in the forecast period where HEPA air purifiers are expected to see a CAGR of 11.2% from 2024 to 2034.

GermGuardian

GermGuardian is a renowned brand in the air purifier market, particularly noted for its high-quality HEPA filters that capture 99.97% of particles 0.3 microns or larger. Founded in 2002, the company has established itself as a leader, with its products, such as the AC4825e, being AHAM verified and highly effective in reducing airborne germs, viruses, and allergens. The AC4825e model, for instance, features a CADR rating of 125 for pollen, 118 for dust, and 99 for smoke, making it ideal for medium to large-sized rooms. GermGuardian air purifiers are also equipped with optional UV-C lights and ultra-quiet operation, enhancing their functionality and user comfort. The brand's commitment to air quality improvement is reflected in its widespread adoption and positive consumer reviews.

IQAir

IQAir is renowned as one of the leading producers of high-quality HEPA air purifiers, with a history dating back to 1963 when it was founded by Klaus and Manfred Hammes. The company's HyperHEPA filters are exceptionally efficient, capable of removing 99-100% of particles, including viruses and pollen, as verified by third-party lab tests. In 2023, HEPA technology, which IQAir specializes in, dominated the market with a 53.6% revenue share in the U.S. air purifier market. IQAir's commitment to health and efficiency is evident in their avoidance of ionizer technology due to potential health concerns and decreased efficiency. Their air purifiers, such as the HealthPro Plus, are manufactured in Switzerland and southern Germany, setting them apart from competitors.

Shark

Shark is renowned as one of the best producers of HEPA air purifiers, offering innovative products like the Shark Air Purifier 3-in-1 with True HEPA, which captures 99.98% of airborne particles, including allergens, dust, and dander, and covers spaces up to 500 square feet. Introduced in 2022, these air purifiers feature Clean Sense IQ technology, which tracks air quality and auto-adjusts settings in real time. The Shark Air Purifier 3-in-1 MAX with True HEPA can cover larger areas of up to 1,000 square feet, making it suitable for large bedrooms or kitchens. These purifiers also include heating and cooling fan modes, providing comfort throughout the year. Shark's HEPA filters meet or exceed HEPA standards, as validated by the National Advertising Division (NAD).