12" X 30" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 14 5/8" X 32 5/8"] sidewall 4" X 14" Brass Victorian

4" X 14" Brass Victorian Floor Register Grille - Modern Contempo Decorative Grate - HVAC Vent Duct Cover - Brass Plated

+ Product Details Size - 36"w X 8"h is the size for the duct opening measurement only

2" X 10" Is The Size For The Duct Opening (floor/vent hole) Measurement Only

+ Product Details Size – 12"w X 18"h is the size for the duct opening measurement only

order a 20x14 grille

12" X 30" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 14 5/8" X 32 5/8"] sidewall 4" X 14" Brass Victorian+ Product Details Size 12"w X 30"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 14 5 8" width X 32 5 8" height 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 grille latch is easy to use on your fingers and