Filterbuy 12x12x4 8 Pleated Furnace Air Filters (3-Pack)

12x12x4 air filters for your furnace, air conditioner, heat pump, or system Actual size (exact dimensions): 11.5 x 11.5 x 3.75 inches (3-Pack) 8 electrostatic media ( 600, 5) protects against 90% 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