Air Purification for Home, Auto, Personal , Office and Business . ActivePure is a registered trademark for the most powerful Air Purification system that is FDA medical grade 2 and has passed both FDA/EPA and independent laboratory testing killing Covid 19 indoors within 3 minutes of use and runs 24/7 to continually purify the indoor air and be bacteria and virus free. Our Air n Surface Pro workd indoors up to 3000 square feet leaving both surfaces and air clean and virus free. For smaller rooms we have our Fresh Air Mobile which works in autos, buses, uber/lyft drivers, and also rooms up to 300 square feet. Has both 110V and 12 volt charging. Bring with you when traveling to have a virus and bacteria free hotel or motel room.