Filters & Replacement Doors.
1/4 in x 16 in x 26 in Foam Furnace Door Filter
This foam filter is used in CMF, CMF2, CMH, MGC, MOC, AGC and more Nordyne gas furnaces. It measures 16" wide x 26" long x approximately 1/4" thick. It mounts in furnace door using built-in retainers and is long lasting and washable. It replaces 300964000 and669073.