Filtrete 14x25x1 700 Mpr Filter 704-4 Pack of 4 433790

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. The unique design of the electrostatically charged Filtrete Dust, Pollen & Pet Dander 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.