Cleaner air you can trust—True HEPA filtration, PlasmaWave technology, and smart air quality sensing at a fair price.
Cleaner air you can trust—True HEPA filtration, PlasmaWave technology, and smart air quality sensing at a fair price.
The fine mesh pre-filter catches hair, lint and large dust before it reaches the HEPA filter. You can rinse or vacuum it monthly instead of buying a replacement, which keeps the expensive stages working longer.
Winix True HEPA filtration captures 99.99% of airborne allergens and particles as small as 0.01 microns, covering pollen, mold spores and fine dust that passes through cheaper filters in the same price range.
An activated carbon filter reduces volatile organic compounds and household odors from cooking, pets and smoke. It works alongside the HEPA stage rather than replacing it, so smells and particles are handled separately.
Built-in sensors monitor air quality and display it through LED lights. Auto mode adjusts fan speed to match what the sensors read, cleaning harder during a cooking event and easing back once the room settles.
True HEPA captures 99.99% of airborne allergens, including the pet dander that settles into carpets and upholstery. Owners with multiple pets report noticeably less dust buildup after a few weeks of auto mode.
The carbon filter reduces VOCs and everyday household odors, so cooking smells and lingering smoke do not travel room to room. Auto mode ramps the fan when sensors detect a change, then quiets down.
Sleep mode activates when the room darkens, dropping noise toward the listed 27 db and dimming the unit for light sleepers. It cleans air overnight without disrupting rest or daily work.
AHAM verified for 360 sq ft and rated to move air in rooms up to 1,740 sq ft in an hour, the AM90 suits a large bedroom, living room or open main floor without oversized cost or bulk.
WiFi connects the purifier to the Winix Smart App, where you can check air quality, change settings and track filter life from another room. You see what the unit is doing instead of guessing.
At $179.99 with a 4.6-star rating from 32,461 reviews, the AM90 undercuts premium brands while keeping replacement filters easy to find and change. Owners describe the running cost as reasonable.
At 27 db with sleep mode dimming the display, the AM90 runs overnight without waking a light sleeper. One owner placed it in a 340 sq ft bedroom and reported the air smelling noticeably fresher within a day or two.
The pre-filter catches hair before it reaches the HEPA stage, and the carbon layer reduces pet odors. Households with multiple dogs or cats report less visible dust on surfaces after a few weeks of daily running.
Rated to move air in spaces up to 1,740 sq ft in an hour, the AM90 handles an open-plan living area where cooking smells drift in. Auto mode raises the fan when sensors detect the change, then settles again.
During peak pollen, True HEPA filtration removes 99.99% of airborne allergens, including particles as small as 0.01 microns. Several owners describe easier breathing within the first week of continuous use.
The carbon filter reduces VOCs and cooking odors that linger after a meal. Sensors detect the shift and auto mode responds, so the kitchen and adjoining room clear without anyone changing the fan by hand.
Owners who bought one for a bedroom often add a second for a living room or apartment. At $179.99 with easy filter swaps, running two units costs less than many premium alternatives on the market.
