Filtrete 16 In. x 25 In. x 4 In. 700 MPR Dust, Pollen & Pet Dander Reduction Electrostatic Air Filter, MERV 8 FinishPro 18-inch and 21-inch drops with

18-inch and 21-inch drops with 4-inch bulb spacing

yet powerful enough to meet all inflation needs from sports equipment to RV/truck tires and everything in-between

and around home structures

The steel nail features a bright

18-inch wide coverage per package

Filtrete 16 In. x 25 In. x 4 In. 700 MPR Dust, Pollen & Pet Dander Reduction Electrostatic Air Filter, MERV 8 FinishPro 18-inch and 21-inch drops withThe 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.