14" X 36" Steel Return Air Filter Grille for 1" Filter - Fixed Hinged - [Outer Dimensions: 16 5/8" X 38 5/8"] Fixed Blades With a 5" diameter for

With a 5" diameter for the duct opening measurement

+ Product Details Size – 20"w X 8"h is the size for the duct opening measurement only

+ Product Details Size - 4"w X 34"h is the size for the duct opening measurement only

Elevate your space with hassle-free functionality and experience superior ventilation today

+ Product Details Size – 14" x 14" is the size for the duct opening measurement only

14" X 36" Steel Return Air Filter Grille for 1" Filter - Fixed Hinged - [Outer Dimensions: 16 5/8" X 38 5/8"] Fixed Blades With a 5" diameter for+ Product Details Size 14"w X 36"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 16 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 Ceiling Design Fixed hinged for easy filter change & cleaning uses a 1" thick filter. Our filter grille latch is easy to use on your fingers and