Bionaire BAP1300-U Quietech HEPA Air Cleaner Exceptionally quiet; four speeds; for closed rooms up to 488 square feet True HEPA filter at least 99.97-percent effective; prefilter reduces odors Removes smoke, pollen, dust, animal dander, dust mites, molds Fits against wall: 24-1/2 inches high, 19-3/4 inches wide, 10-1/2 inches deep Digital filter-life display; lighted control panel; remote control