10" X 28" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 12 5/8" X 30 5/8"] Color_Red Oak Wood + Product Details Size – 4 X 12 Is CRFG2028 Width_14in
Yard notes & kiln story
Description
+ Product Details Size – 24"w X 32"h is the size for the duct opening measurement only
Actual Filter Size – 31 3/4"w x 19 3/4" x 1"
the second number represents the height
+ Product Description Introducing our 18" Wooden Corner Baseboard Grille - a sophisticated addition to elevate your HVAC system and interior decor
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10" X 28" Steel Return Air Filter Grille for 1" Filter Removable Frame [Outer Dimensions: 12 5 8" X 30 5 8"] Color_Red Oak Wood + Product Details Size – 4 X 12 Is CRFG2028 Width_14in + Product Details Size – 24"w X 32"h is the size for the duct opening measurement only Actual Filter Size – 31 3 4"w x 19 3 4" x 1"