14" X 24" Steel Return Air Filter Grille for 1" Filter - Removable Frame - * Filter Included * [Outer Dimensions: 16 5/8" X 26 5/8"] w30h30 Design – Full Control Vertical/Horizontal

Design – Full Control Vertical/Horizontal Air flow Direction

+ Product Details Size – 14"w X 4"h is the size for the duct opening measurement only

Whilst the maximum pressure for R410 is 700 PSI

UPC – 622417529068

+ Product Description Protect and secure your thermostat with this high-quality Clear Plastic Thermostat Guard

14" X 24" Steel Return Air Filter Grille for 1" Filter - Removable Frame - * Filter Included * [Outer Dimensions: 16 5/8" X 26 5/8"] w30h30 Design – Full Control Vertical/Horizontal+ Product Details Size 14"w X 24"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 16 5 8" width X 26 5 8" height Actual Filter Size 13 3 4"w x 23 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.