The Trion TTM MAX V 1400 20 x 20 Square electronic electrostatic air cleaner is a whole house air cleaner designed to be attached to your duct system. It uses electricity to attract and hold dust, dirt and allergens. Maintenance consists of washing out the collector cells and prefilters on a monthly basis. All the parts for the Trion TTM MAX V 1400 20 x 20 Square air cleaner are in stock and located below.