Purifies large rooms quickly with advanced filtration, removing allergens, smoke, and odors for cleaner, fresher air.

I love the smart features on the app. I do not understand all the features. There are so many. The bottom line is it works and keeps our new basement space air fresh and clean.. Lisa M Russell. Rome, GA. Wed Apr 02 2025

The Dyson purifier humidifier is engineered to help improve your air quality. An advanced filtration system combines a filter to remove gases and odors with a HEPA filter to capture 99.97% of particles 0.3 microns in size. Powerful Air Multiplier technology projects purified, humidified air throughout the room.

Dyson as usual makes useful, reliable devices. Has awesome features. Can control fan speed. Can use with or without water. Comes with extra water treatment packs.. Bill. West Hartford, CT. Tue Jun 23 2026

Shark NeverChange Air Purifier MAX, saves you $300 or more in filter replacement costs over 5 years*. Covers up to 1400 sq. ft., for powerful, multi-room purification. Odor Neutralizer Technology guards against odors throughout your home, releasing a fresh scent. A HEPA filter captures 99.98% of particles. *Vs. cost of replacing filters on a competitor unit over 5-year period in 300 sq ft space.

Works pretty well and is very pretty too. Not super silent tho.. Izabely. Tue Jul 21 2026

The Clorox large room air purifier captures 99.97% of allergens and particulates* and 99.9% of viruses and bacteria** so you can breathe easier. The 3-stage 360° filter captures particulates in 3 filter layers and includes a True HEPA filter.

very quiet. works great so far. Chandra. Knoxville, TN. Tue Sep 01 2026

Refresh your home with the Levoit PlasmaPro® 200S-P Smart Air Purifier. 3-stage filtration removes at least 99.97% of airborne particles down to 0.3 microns and keeps hair, lint, fibers, and more from polluting your space. With the VeSync app, you can program timers and create schedules, monitor air quality and filter life, adjust settings, and sync with third-party voice assistants for hands-free control. The air purifier is ideal for rooms up to 675 sq ft (1 ACH) in size.

Work great, quiet and very happy. Anonymous. US. Sat May 23 2026

OVAL AIR is an affordable indoor H-13 HEPA air cleaner designed to make your space safer and healthier - without sacrificing style. Reduce allergens and odors at school or at home; in the bedroom, nursery or office. H-13 HEPA filters are ozone-free and remove over 99% of indoor air pollutants, cleaning up to 150 sq ft. Modern, space-saving design is slim enough to fit neatly into any room.

Excellent in my changing room. Adrienne. Dover, DE. Sun Nov 24 2024