14" X 14" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 16 5/8" X 16 5/8"] Fixed Blades } function toggleAccordion(event) { event

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actual front end outer dimensions are 11

ensuring even air distribution throughout your space

Design – Removable face for cleaning and access to damper - wooden damper for airflow shutoff control

14" X 14" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 16 5/8" X 16 5/8"] Fixed Blades } function toggleAccordion(event) { event+ Product Details Size 14"w X 14"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 16 5 8" width X 16 5 8" height Actual Filter Size 13 3 4"w x 13 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.