Honeywell Return Grille Filter 20x20x3 FC40R1003Actual Size 19 3/4x19 3/4x 3"Use in Honeywell Return Grille systemOld Number FC40R1 MERV 10(FILXXRGF2020)(RAG820205) 1 Per Box
The Magnet logo on this page signifies that this product is a factory direct replacement to the OEM branded filter.