D480True HEPA 3-Stage Air Purifier, AHAM Verified for 480 sq.ft.

Cross streets 19th Ave. & Deer Valley Road New but no box True-HEPA filtration captures 99.97% of particles (0.3 microns and larger) Activated carbon filter is formulated to capture offensive smoke, cooking, and other household odors; the disposable carbon sheet also works as a filter to capture large particles like hair, carpet fibers and dust Washable pre-filter extends the life of your filter by capturing pet hair and larger airborne particles Air quality visual indicator displays real-time air quality in the room with LED lights Cleans rooms up to 2,320 sq ft in 1 hour (1,160 sq ft in 30 minutes, 773 sq ft in 20 minutes, 580 sq ft in 15 minutes). AHAM Verified (R) at 480 sq ft.