Top Air Purifier Brands for a Breath of Fresh Air

In today's fast-paced world, maintaining a clean and healthy living environment has become more important than ever, and air purifiers play a crucial role in achieving this goal. With the increasing concerns about indoor air quality, consumers are more inclined to invest in air purifiers that promise effective removal of pollutants and allergens. What sets the best brands apart is their commitment to technology, efficiency, and user-friendly designs that cater to the varying needs of households. To help you make an informed decision, we have compiled a list of top-rated air purifier brands that have stood out in the market for their innovation and reliability, so read on to discover which brand fits your lifestyle best.

Illustration of air purifier

Best brands of air purifier in 2025

Dyson

Dyson, a leading brand in air purification, utilizes advanced HEPA filtration to capture 99.95% of microscopic particles, according to their product information, and their 2022 global air quality study, based on data from over 2.5 million connected purifiers, revealed that indoor air quality in the UK was worse than outdoor air for 11 out of 12 months, with indoor PM2.5 levels being 23% higher than outdoor levels, highlighting the importance of their technology. Though they hold a 15-20% market share in 2023 amongst other top competitors, Dyson air purifiers are not just purifiers, but also function as fans and some even as heaters, providing multi-functionality for consumers. While some reviews indicate that the air purification performance may be inadequate for larger rooms or for pet owners, many users appreciate the quiet operation and the easy-to-understand digital display that monitors air quality changes. Dyson offers a variety of models to suit different needs, making it a popular choice for those seeking to improve their indoor air. For more information, visit their Dyson air treatment webpage.

Philips

Philips is a leading air purifier producer, offering models with HEPA filters that can remove 99.97% of airborne particles, and they have experienced an 11% increase in market share; their air purifiers are designed for various room sizes, some with a Clean Air Delivery Rate (CADR) of 380 m³/h, and some models feature smart connectivity. Philips also emphasizes the importance of clean air for children's health by supporting the Clean Air for Schools program, demonstrating their commitment to meaningful innovation, improving lives through their product. You can explore their range of air purifiers on their website.

Blueair

Blueair, established in 1996, is a leading brand in the air purifier market, holding a 15-20% market share in 2023, known for its innovative design and advanced HEPASilent technology that combines electrostatic and mechanical filtration to capture 99.97% of airborne particles. They are frequently praised in reviews for being quiet and efficient, offering models suitable for various room sizes, while many users report significant relief from allergies. You can explore their products on their website at Blueair's official site.

Coway

Coway, a leading environmental home appliance company, has consistently won the CES Innovation Award for six consecutive years since 2016 and secured the Silver award at the IDEA 2023 for its Multi-Action Air Purifier 2, demonstrating its commitment to innovative design and technology; Coway's air purifiers hold a 41% market share in Malaysia and UAE, and their products are proven to trap dust, pollen, dander, viruses, and bacteria, making them a preferred choice for consumers seeking clean air. The global smart air purifier market is projected to reach USD 13.1 billion by 2033, with Coway positioned as a major player, recognized for its high-performance air purifiers and filtration systems. Their Airmega line, known for trapping 99.999% of nano-sized particles, continues to expand, reflecting Coway's dedication to meeting diverse customer needs. Visit Coway's range of air purifiers for more information.

Honeywell

Honeywell, a prominent brand in air purification, holds a significant 15-20% market share as of 2023, offering a range of models with HEPA filtration that can remove 99.97% of particles 0.3 microns and larger. Some models like the HPA300 and HPA5300 stand out for their advanced features like auto-set mode and air quality indicators and are often tested to achieve 4.8 air changes per hour. Although some consumer analysis suggests that Honeywell units may not perform the best overall compared to competitors, they are still considered a good choice, especially for the portability offered by the HPA series. You can explore their various models on their official website.

Levoit

Levoit is a leading air purifier brand, recognized for its high-quality products with effective HEPA filters that capture at least 99.97% of particles as small as 0.3 microns. Holding over 30% market share on Amazon, it is considered a top choice for various room sizes, including models like the Core 300 and 400 series for small to medium rooms and the 600S for larger spaces. Many models integrate smart features, enhancing convenience and usability. Manufactured primarily in China, Levoit maintains a strong global market presence with products sold in major stores worldwide. You can explore their product range on their website.

Winix

Winix, established in South Korea in 1973, is a leading air purifier manufacturer, recognized for its innovative designs and high-quality products, and held approximately 30% of the South Korean market share in 2019. Their products are known for their multi-stage filtration systems, including HEPA and activated carbon filters, effectively removing pollutants and allergens. The Winix 5500-2 is often cited as a top value option, covering areas up to 360 sq ft. The brand has won awards for several years, including ProductReview.com.au's "Air Purifier of the Year" in 2019, 2020, 2022, and 2023, with a commitment to creating healthier environments by using advanced technologies. You can find more information about their products at Winix's official website.

Sharp

Sharp, a leading air purifier producer since 2000, has sold over 90 million units worldwide, incorporating their patented Plasmacluster technology, which releases positive and negative ions to eliminate airborne pollutants and allergens, earning them the top seller spot in Japan for 11 years from 2009-2019; their air purifiers use a three-step filtration system, including HEPA filters, capturing 99.97% of particles as small as 0.3 microns, and are certified by the British Allergy Foundation. Sharp's Plasmacluster technology has been incorporated into over 100 million products including leading auto makers.

Alen

Alen is a top-tier air purifier producer, consistently earning high ratings, with the BreatheSmart 75i model securing the #1 spot from Consumer Reports for two consecutive years, demonstrating exceptional performance in removing dust, pollen, and smoke. Their medical grade H13 HEPA filter removes 99.99% of airborne particles as small as 0.1 microns. Additionally, Alen has seen a 210% increase in sales since the start of the pandemic, and the company offers a 60-day satisfaction guarantee, along with a lifetime warranty on their products. You can find their products at Alen's official website.

Xiaomi

Xiaomi is a leading brand in the air purifier market, holding a market share of approximately 5-8%, and is known for its innovative and efficient products that cater to various needs. Their air purifiers, like the Smart Air Purifier 4, can purify a 20m² room in about 10 minutes, removing 99.97% of 0.3μm particles. Some models, such as the 4 Compact, have shown a 94% improvement in air quality in a 194 sq ft room in just 60 minutes. Many of their purifiers utilize a three-in-one filtration system with HEPA filters and activated carbon, and they offer smart features like app connectivity and auto mode adjustments. Despite varying filter designs between regions, their products maintain high performance, offering quiet operation and effective pollutant removal.