AIR HANDLER Washable Electrostatic Air Filters Aluminum

Removing allergens and other harmful pollutants from indoor air, electrostatic filters generate their own static charge and need no outside power. Capturing particulates only, they fit into existing filter tracks and have an arrestance rate of 90%. As air passes through an electrostatic air filter it produces friction that creates a natural electrostatic charge, attracting minute dust particles like a magnet.