Best True HEPA Air Purifiers of 2025

The Winix 5500-2 Air Purifier offers a True HEPA filter that captures nearly 100% of airborne pollutants as small as 0.3 microns, including pollen, pet dander, and dust mites. It also comes with a washable AOC Carbon Filter that removes household odors. The PlasmaWave feature breaks down allergens, chemical vapors, and other pollutants without producing harmful ozone. Additionally, the smart sensors gauge air quality and adjust fan speed as needed, and the product is CADR rated for 360 square feet of room size, making it suitable for medium and large rooms like family rooms, kitchens, and kids' bedrooms.

The Coway Airmega AP-1512HH(W) True HEPA Purifier is designed to accommodate room sizes up to 361 sq. ft. It features a 4 Stage Filtration System, a pollution sensor, a timer, and a filter lifetime indicator. It has a 77 W power consumption and quiet operation with noise level ranging from 24.4 dB to 53.8 dB. It won the Best Air Purifier of 2018 at Wirecutter and ranked 1st place at the TopTenReviews. Customers have found it to be easy to use and aesthetically pleasing, but some have experienced issues with the filter timer and customer service/product longevity.

The 2Pack Air Purifier for Home Bedroom with H13 True HEPA Filter is a great choice for those looking to improve the air quality in their home. This 4-in-1 filter includes a pre-filter layer and a combination of an activated carbon and high efficiency filter for 99% of 0.1 micron particles or larger on sleep mode including pollen dust smoke and dander. It also features a Fragrance Sponge, Night Light, Low Noise, 3 Fan Speeds, Timer, and Child Lock. It is CARB Certified, FCC Certified, and ETL Listed. It is recommended for spaces around 100 sq ft and is backed by a USA registered Lifetime Warranty.

The Clorox HEPA Air Purifier for Large Rooms captures 99.97% of allergens and particulates and 99.9% of viruses and bacteria. It has a 3-stage 360° filter, providing accurate air-quality feedback and an auto mode that adjusts to the ideal fan speed in response to changes in air quality. Ideal for large rooms, it includes a Clorox True HEPA Filter that lasts 6-12 months. Genuine Clorox Filters are available to purchase separately.

The LUNINO Air Purifier offers an effective solution for improving your home's air quality. With its advanced H13 HEPA filter and 360° air intake, it captures 99.97% of pollutants, making it ideal for larger spaces up to 1200ft². You can easily adjust the fan speed across five modes, ensuring a quiet environment, especially during sleep mode. Additionally, it features an aromatherapy function, allowing you to enjoy pleasant scents while freshening the air. The built-in air quality sensor provides real-time updates on air conditions, helping you maintain a healthier living space.

The Afloia Air Purifier is a powerful air cleaner that filters the air four times per hour in a 1076 ft² room. The device features a three-stage filter that can remove 99.99% of pet dander, dust, pollen, smoke, odor, mold, and other pollutants, making it ideal for those with allergies. The air purifier also comes with 7 color atmosphere lighting, 2/4/8H timer and multiple filter choices.

The MOOKA H13 True HEPA Air Purifier is an all-in-one air purifier equipped with an advanced H13 HEPA filter that can capture peculiar odors, smoke, dust, pollen, dander, and allergies. It is perfect for spaces up to 1200ft², with features such as aromatherapy, 4-fan speed, sleep mode, child lock, and a filter replacement indicator. This air purifier also includes an essential oil sponge, allowing you to add your favourite essential oils for a soothing and fresh environment. It is ultra-quiet, energy-saving, and safe, with a replacement HEPA filter that should be replaced every 3-6 months.

The Clorox Air Purifiers for Home is perfect for smaller rooms as it captures 99.97% of allergens, particulates, viruses, and bacteria. It has a 2-stage 360° filter that delivers 360° air purification, with an outside pre-filter that catches larger particles and the True HEPA filter that captures smaller particles. You can easily customize air care to your needs with 3 speeds and an optional timer. It operates quietly at night and has a bright, dimmable or off night-light.

The Coway Air Purifier is designed to enhance your indoor air quality efficiently. It can clean areas up to 405 square feet in just 30 minutes, making it perfect for bedrooms or living spaces. With its True HEPA filtration system, it effectively captures 99.999% of tiny particles, including allergens like pollen, ensuring you breathe cleaner air. The Auto Mode continuously monitors air quality and adjusts the fan speed for optimal purification, providing you with a fresh environment. Plus, the Sleep Mode dims lights and runs the fan quietly, so you can enjoy a peaceful night’s rest.

The FULMINARE H13 True HEPA Air Filter is an efficient particle filtration system that can effectively remove 99.97% of 0.3 micron particles such as smoke, pollen, dander, hair, and smell. It has a high circulation rate, refreshing the air 5x per hour in rooms as large as 215 ft² / 20 m². It also has a low decibel operation, running at a near-silent noise level of lower than 23dB. It has a dual function design, serving as both an air purifier and a night light, and comes with 2-4-8-10-12 five-timers.