The AC-1220 Magic Clean Air Purifier from Sunpentown has all the bases covered. The AC-1220 uses not only a HEPA and Carbon filter; but also has an ionizer to clean even more from your air. With three filters you are covered for about every pathogen they may enter your home. The Sunpentown AC-1220 will purify 350 square feet of your home, a very large space compared to the size of the AC-1220. The 8 hour timer allows you to leave your home but still continue to clean the air for cleaner air when you return home. Not only will the AC-1220 clean you air with three filters and give you an easy to set timer but it will also remind you when it is time to change the filters. Sunpentown put months of thought into the AC-1220 air purifier, so you don’t have to!