24" X 24" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 26 5/8" X 26 5/8"] Grilles actual front end outer dimensions LO246 Powder Coated actual front end outer

actual front end outer dimensions are approximately 16 5/8" width X 16 5/8" height

Rust-Free Aluminum - Made from strong

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These grilles and registers give you an extra measure of quality that are visible to your family members and house guests

+ Product Details Size - 18"w X 24"h is the size for the duct opening measurement only

24" X 24" Steel Return Air Filter Grille for 1" Filter Removable Frame [Outer Dimensions: 26 5 8" X 26 5 8"] Grilles actual front end outer dimensions LO246 Powder Coated actual front end outer actual front end outer dimensions are approximately 16 5 8" width X 16 5 8" height Rust Free Aluminum Made from strong