14" X 25" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLES 14in diameter + Product Details Perfect Fit

+ Product Details Perfect Fit & Easy Sizing - Designed for a 22" x 20" OR 20" x 22" duct opening (measured at the opening)

For 8" duct opening

ensuring compatibility with most thermostat models

Save money on your utility bills by preventing heating or cooling wastage in vacant spaces

actual front end outer dimensions are approximately 26 5/8" width X 12 5/8" height -

14" X 25" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLES 14in diameter + Product Details Perfect Fit+ Product Details Size 14"w X 25"h is the size for the duct opening measurement only, [Outer Dimensions: 16. 5"w X 27. 5"h] Actual Filter Size 13 3 4"w x 24 3 4" x 1" High Quality High quality rust free, strong aluminum construction with smooth finished edges for easy and safe use; Filter grille features a user friendly plastic latch that requires no screwdriver for opening. Installation Location Sidewall and ceiling. Design Heavier gauge than needed,