25" X 14" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLE fixed bar + Product Details Size -

+ Product Details Size - 10"w X 6"h X 2"d (for duct opening measurement only)

+ Product Details Size & Compatibilty - The 5" to 4" round metal pipe reducer & increaser 30 gauge is compatible with duct 5" to 4"

+ Product Details Size – 12" x 36" or 36" x 12" is the size for the duct opening measurement only

+ Product Description Discover top-quality HVAC components for your home or building

25" Width X 7

25" X 14" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLE fixed bar + Product Details Size -+ Product Details Size 25"w X 14"h is the size for the duct opening measurement only, [Outer Dimensions: 27. 5"w X 16. 5"h] Actual Filter Size 24 3 4"w x 13 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,