24" X 14" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 26 5/8" X 16 5/8"] Powder-Coat Foot Operated Opposed Blade Damper

Foot Operated Opposed Blade Damper For Full Air Flow Control And Shutoff

+ Product Details Perfect Fit & Easy Sizing - Designed for a 14" x 24" OR 24" X 14" duct opening (measured at the opening)

Design – Unrestricted airflow For Your HVAC system - noise free components - no vibrating louvers etc

+ Product Details Size - 28"w X 34"h is the size for the duct opening measurement only

1/4" - 6518 PSI

24" X 14" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 26 5/8" X 16 5/8"] Powder-Coat Foot Operated Opposed Blade Damper+ Product Details Size 24"w X 14"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 26 5 8" width X 16 5 8" height Actual Filter Size 23 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.