This Homedics True HEPA Air Cleaner provides cleaner, fresher, healthier air for the home. The long lasting cleanable True HEPA filter removes 99.97% of airborne contaminants like allergens, pollen, smoke and dust. It has a 100 CADR rating and includes an odor reducing pre filter and is Energy Star certified. You have a choice of 3 air cleaning speeds and there is a programmable auto-off 12 hour timer for your convenience. This unit has a digital LED display and an electronic filter check monitor. Also included is a remote control (battery included). In Box: Air Cleaner, Odor Reducing Pre-filter, Remote control with CR2032 battery, Manual. Black