12" X 25" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 14 5/8" X 27 5/8"] w4h4 Upgrade your HVAC system with

Upgrade your HVAC system with our Premium Quality Galvanized Duct Elbow – where durability meets precision for unmatched performance

+ Product Details Size – 34"w X 10"h is the size for the duct opening measurement only

+ Product Details Size – The 8" sheet metal 45-degree oval vertical duct angle is compatible with duct 8"

+ Product Details Size - 32"w X 10"h is the size for the duct opening measurement only

+ Product Details Size – 10" x 30" or 30" x 10" is the size for the duct opening measurement only

12" X 25" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 14 5/8" X 27 5/8"] w4h4 Upgrade your HVAC system with+ Product Details Size 12"w X 24"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 14 5 8" width X 26 5 8" height Actual Filter Size 11 3 4"w x 23 3 4" x 1" High quality High quality solid stamped steel with counter sunk screw holes (screws included) and no sharp edges Location Sidewall and ceiling Design Removable door face for easy filter change & cleaning uses a 1" thick filter. Our filter