Filterbuy 16x20x4 MERV 11 Pleated HVAC AC Furnace Air Filters (3-Pack)

16x20x4 air filters for your furnace; air conditioner; heat pump; or HVAC system Actual size (exact dimensions): 15.38 x 19.38 x 3.63 inches (3-Pack) MERV 11 electrostatic media (MPR 1200; FPR 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 USA and designed to be recycled