WINIX 5500-2 Air Purifier for Home Large Room, True HEPA

New in an open box. The filter and other parts are in excellent condition. Tested and working. SN:XXXX0121 .: Also cleans rooms up to 1,740 sq ft in 1 hour (870 sq ft in 30 minutes, 580 sq ft in 20 minutes, 435 sq ft in 15 minutes) : Captures 99.99%* of airborne allergens including pollen, dust, smoke, and pet dander, as small as 0.01 microns - : The first line of defense against the largest airborne particles found indoors : Reduces VOCs and household odors from cooking, pets, and smoke. It is designed to catch airborne particles found indoors, which also helps prolong the True HEPA Filter life + : Built-in air quality sensor measures and adjusts fan speed in real-time - : Nearly silent on slowest speed (27 dB) :Unit automatically activates its quiet, energy-efficient Sleep Mode when room is darkened and returns to Auto Mode in the presence of light : When the filters need to be replaced, the Filter Replacement Indicator LED will illuminate. Not in original packaging. $274 Your price:. $220 or best offer.