Search query: air purifier without filter

Product: Blueair Classic 480i Air Purifier for Home with HEPASilent Technology and Dual Protection Filters for Relief from Allergies, Viruses, Pets, Dust, Asthma, Odors, Smoke - Medium to Large Rooms
Brand: Blueair
Color: White
Relevance: Substitute
HEPASilent technology leverages electrostatic charge and mechanical filtration to deliver true HEPA performance capturing 99.97% of airborne pollutants including dust, mold, pet dander, and pollen for relief from allergies and asthma
Dual protection filters with activated coconut carbon, naturally remove gaseous pollutants and smoke without the need for chemical additives
Air quality sensors monitor air quality in real-time and adjust fan speed accordingly when set to auto mode
Wi-Fi enabled for control through the Blueair friend app and amazon Alexa compatible
Medium to large rooms between 300 square feet and 400 square feet. (AHAM rated at 434 square feet.) Such as bedrooms, small living rooms, kitchens and offices

Product: Dyson Pure Cool, TP04 - HEPA Air Purifier and Tower Fan, White/Silver
Brand: Dyson
Color: White/Silver
Relevance: Exact
The only purifying fan to clean a whole room properly
Intelligently purifies and cools you.
Dyson technology helps create a cleaner, healthier home - Our vacuums and purifiers are scientifically proven to capture particles as small as allergens and bacteria.
360° filtration system uses activated carbon to remove gases and odors and a HEPA filter to capture 99. 97% pollutants as small as 0. 3 microns.
Air Multiplier technology circulates purified air throughout the whole room