Filtrete by 3M, 14x20x1, MERV 5, Dust Reduction HVAC Furnace Air Filter, Captures Dust and Lint, 300 MPR, 4 Filters

Not sure which Filtrete device or filter to buy? Click here to view our help guide. You run a tight ship at home, from floor to ceiling -- and everywhere in between. Unfortunately, ordinary home non-electrostatic air filters aren?t super effective at capturing unwanted particles. GOOD NEWS: The unique design of the electrostatically charged Filtrete? Basic Dust Air Filter attracts -- and trap --more particles from your air through your heating and cooling system, making quality control a breeze. With each cycle through the filter, your indoor air becomes a little bit cleaner. Includes Filtrete by 3M, 14x20x1, MERV 5, Dust Reduction HVAC Furnace Air Filter, Captures Dust and Lint, 300 MPR, 4 Filters.