Description
actual front end outer dimensions are approximately 16 5/8" width X 38 5/8" height
actual front end outer dimensions are approximately 18 5/8" width X 38 5/8" height
Pressure Rating: 2100 to 7000 PSI
Design – Circular return valves - designed to be used in low and medium pressure ventilation air conditioning systems
and the second number represents the height
16" X 30" Steel Return Air Filter Grille for 1" Filter - Fixed Hinged - [Outer Dimensions: 18 5/8" X 32 5/8"] white actual front end outer dimensions+ Product Details Size 16"w X 30"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 18 5 8" width X 32 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