Filterbuy 8x20x4 MERV 8 Pleated HVAC AC Furnace Air Filters (12-Pack)

8x20x4 air filters for your furnace; air conditioner; heat pump; or HVAC system Actual size (exact dimensions): 8 x 20 x 4 inches (12-Pack) MERV 8 electrostatic media (MPR 600; FPR 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 USA and designed to be recycled