25" X 12" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLE Drop Ceilings / Steel Actual Filter Size – 27

Actual Filter Size – 27 3/4"w x 19 3/4" x 1"

+ Product Details Size – Duct end cap is 8" X 8" | 26-gauge galvanized steel end cap

Actual Filter Size – 11 3/4"w x 31 3/4" x 1"

+ Product Details Size – Duct end cap is 30" X 8" | 26-gauge galvanized steel end cap

25" X 12" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLE Drop Ceilings / Steel Actual Filter Size – 27+ Product Details Size 25"w X 12"h is the size for the duct opening measurement only, [Outer Dimensions: 27. 5"w X 14. 5"h] Actual Filter Size 24 3 4"w x 11 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,