3M Filtrete 14 In. x 25 In. x 1 In. Clean Living 600 MPR Furnace Filter

You run a tight ship at home, from floor to ceiling–and everywhere in between. Unfortunately, ordinary home non-electrostatic air filters arent super effective at capturing unwanted particles. GOOD NEWS : The unique design of the electrostatically charged Filtrete Pollen Air Filter attracts–and traps–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.