Winix PlasmaWave Air Purifier

AHAM Verifide® at 522 sq ft. : Also cleans rooms up to 2,506 sq ft in 1 hour (1,253 sq ft in 30 minutes, 835 sq ft in 20 minutes, 626 sq ft in 15 minutes) The Smarter Air Purifier: Control and monitor your unit anytime from anywhere by instantly accessing your unit with the Winix Smart App through the convenient Wifi feature Washable Fine Mesh Pre-Filter: The first line of defense against the largest airborne particles found indoors Activated Carbon Filter: 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 Works great. Note: the unit's label reads C909, which is Costco's version of the C545 - same purifier. Includes the original box plus extra charcoal filters.