Description
Actual Size: 19.75 x 24.75 x 4.38. Our Accumulair brand 20x25 Honeywell FC40R1011 alternate grille filter is solely constructed to be a replacement for the original FC40R1011 return grille air filter specs. No assembly necessary. Notice: Sample filter picture shown is not to scale and is displayed for lip construction only. *Company names and FC40R1011 part number are shown for air filter style purposes only. Catalog and FC40R1011 variations last verified on 10/17/2024.