20x22x5 air filters for your furnace, air conditioner, heat pump, or HVAC system Actual size (exact dimensions): 19.5 x 21.94 x 5.25 inches (3-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 Compatible Models: Amana / Goodman / Nordyne Filter Part Numbers (MFAH-M, 918737), Housing Part Numbers (AHMAC-M, MFAH-M, N-MFAH-B)
