Features:  1. High-concentration ozone generated form the alloy ceramic plates.  2. Rapidly oxidize and decompose formaldehyde molecules, ammonia, and TVOC components in the aiir and hydrocarbons in the cell walls of viruse and bacteria.  3. Setting any running time up to 60 munities by a easy timing knob.  4. Keep your room purified and disinfected safely.  5. No supplies or sanitizer needed except the aiir.  6. Small body, big dose selection.     Specifications:  Product Name: Ozone Aiir Purifier.  Case Material: Spray painted galvanized sheet.  Function: Aiir Purifying, disinfecting and Cleaning.  Input Voltage: 110V/220V.  Rated Power: ≈100W.  Ozone Dose: 5/10/20 g/h(Optional).  Size: 200*135*125mm(L*W*H).  Net weights: 1.85Kg.  Scope of Application:  Suitable for Office, Home, Greenhouse, Farm, Industrial Shed, Shops, Public Place, etc.     Package Included:  1 x Ozone Machine