14" X 8" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLES 12" Round Duct Pipe + Product Details Size -

+ Product Details Size - 22"w X 26"h X 2"d (for duct opening measurement only)

actual front end outer dimensions are approximately 28 5/8" width X 34 5/8" height

+ Product Details Size – 10"w X 22"h is the size for the duct opening measurement only

75"H – fits a 20" X 10" duct opening

+ Product Details Size - 10"w X 26"h X 2"d (for duct opening measurement only)

14" X 8" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLES 12" Round Duct Pipe + Product Details Size -+ Product Details Size 14"w X 8"h is the size for the duct opening measurement only, [Outer Dimensions: 16. 5"w X 10. 5"h] Actual Filter Size 13 3 4"w x 7 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,