34" x 25" Steel Return Air Filter Grill for 1" Filter Removable Face/Door Wall Angle Floor Boot 75" width X 26

75" width X 26

+ Product Details Size – 18"w X 24"h pleated MERV 8 filter for HVAC return filter grille - 3 Pack

Rigid Gauge Steel

actual front end outer dimensions are approximately 12 5/8" width X 20 5/8" height

34" x 25" Steel Return Air Filter Grill for 1" Filter Removable Face/Door Wall Angle Floor Boot 75" width X 26+ Product Details Size 34"w X 25"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 36 5 8" width X 27 5 8" height Actual Filter Size 33 3 4"w x 24 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.