Other Features :
Classic 203 - Air purifier with HEPASilent Technology. Smokestop filter. Manual switch,Slim Air Purifier,HEPASilent Technology,3 Speeds,Battle allergies, asthma and hay fever with True HEPA performance, enabled by HEPASilent Technology with particle filtration and electrostatic charge, captures 99.97% of airborne pollutants; allergens, mold, dust, pet dander, smoke particles and pollen,Energy Star air purifier with certified Clean Air Delivery Rate (CADR) of 155 cubic feet per minute with a superior, 5 air changes per hour,Ozone Reducing - HEPASilent filtration air cleaner system, 3 fan speeds and whisper quiet operation for use in kids rooms, nurseries or offices,SmokeStop filter with activated carbon for removal of odors caused by smoke, pets, food, and VOCs (sold separately),For small to medium rooms between 200 sq. ft. and 300 sq. ft. AHAM rated at 237 sq. ft. Recommended to replace filters every 6 months depending on use,Energy star rated for best in class energy performance. All filters are recyclable and suggested to be replaced every 6 months depending on use.