20" X 36" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 22 5/8" X 38 5/8"] flat stamped steel Whether you're restoring an old

Whether you're restoring an old Victorian or craftsman style home

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much more than required 700 PSI for R410

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

Every part is hand inspected for quality before it is packaged

20" X 36" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 22 5/8" X 38 5/8"] flat stamped steel Whether you're restoring an old+ Product Details Size 20"w X 36"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 22 5 8" width X 38 5 8" height 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. Our filter grille latch is easy to use on