Brand Name: Honeywell *Product Type: Air Purifier *Coverage Area: 310 sq. ft. *For rooms up to 310 sq. ft. *Activated carbon pre-filter reduces unpleasant odors *Easy tap electronic controls *Three air cleaning levels plus turbo clean setting *2, 4, and 8 hour timer *Circulates room air up to 5 times an hour *Captures 99.97% of microscopic allergens, .3 microns or larger *Replacement filter: Ace No. 6203434 (Filter A) and Ace No. 6238414 (Filter R)