24" X 24" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 26 5/8" X 26 5/8"] sidewall And Meets/Beats ASTM B280 Standard

And Meets/Beats ASTM B280 Standard

This versatile solution enhances air supply and adds a touch of class to your space

+ Product Spec Sheet Floor Register Spec Sheet

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24" X 24" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 26 5/8" X 26 5/8"] sidewall And Meets/Beats ASTM B280 Standard+ Product Details Size 24"w X 24"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 26 5 8" width X 26 5 8" height Actual Filter Size 23 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 Installation Location Sidewall and ceiling Design Removable door face for easy filter change & cleaning uses a 1" thick filter.