Description
Actual Size: 17.75 x 23.75 x 4.38. This Accumulair branded 18x24 Honeywell FC40R1136 replacement grille filter is solely made to be compatible with the OEM FC40R1136 air grille filter style. No hand assembly needed. Note: The sample filter picture displayed is not the actual dimensions and is displayed for lip construction only. *OEM names and FC40R1136 part number are included for air filter replacement identification purposes only. Catalog and FC40R1136 specs current as of 10/17/2024.