Description
Actual Size: 15.75 x 19.75 x 4.38. This Accumulair branded 16x20 Honeywell FC40R1052 replacement grille filter is exactly made to substitute for the original OEM FC40R1052 return grille air filter specs. Preassembled; no assembly required. Note: The sample filter image displayed is not the actual dimensions and is included to show lip construction purposes only. *Name brands and FC40R1052 part number are listed for filter substitution purposes only. Database and FC40R1052 statements last verified on 10/17/2024.