Filterbuy 17x17x1 11 Pleated Furnace Air Filters (4-Pack)

17x17x1 air filters for your furnace, air conditioner, heat pump, or system Actual size (exact dimensions): 17 x 17 x 1 inches (4-Pack) 11 electrostatic media ( 1200, 7) protects against 95% of particles Pleated design traps more airborne particles and lasts 3x longer than fiberglass All industrial-grade components are made in the and designed to be recycled