24" X 48" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIR FLOW - LINEAR BAR GRILLES Width_12in actual front end outer dimensions RFG3024 Black HP const content item Hi-Lo Oval Stack Head

actual front end outer dimensions are approximately 24 5/8" width X 24 5/8" height

actual front end outer dimensions are approximately 26 5/8" width X 24 5/8" height

compatible with 14" duct | 5 in a pack - 2' pipe – 10 foot length when connected – 26 gauge thick & made of thick & durable galvanized sheet metal

actual front end outer dimensions are 7" width X 7" height

+ Product Details Perfect Fit & Easy Sizing - Designed for a 12" x 10" or 10" x 12" duct opening (measured at the opening)

24" X 48" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER EASY AIR FLOW LINEAR BAR GRILLES Width_12in actual front end outer dimensions RFG3024 Black HP const content item Hi Lo Oval Stack Head actual front end outer dimensions are approximately 24 5 8" width X 24 5 8" height actual front end outer dimensions are approximately 26 5 8" width X 24 5 8" height