19x20x5 air filters for your furnace, air conditioner, heat pump, or hvac system actual size (exact dimensions): 19.06 x 19.81 x 4.25 inches (2-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 compatible models: bryant / carrier / day & night / payne filter part numbers (filbbfnc0021, filccfnc0021, filxxfnc0021, filxxfnc0121), housing part number (fnccab0021)
