24" X 24" Return Air Filter Grille - Filter Included - Easy Plastic Tabs for Removable Face/Door Ducting Components and slashes energy costs

and slashes energy costs

1x 90° Vertical Elbow

This is an essential component that improves the functionality of your HVAC system and will make your building’s ventilation

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providing comfort and control

24" X 24" Return Air Filter Grille - Filter Included - Easy Plastic Tabs for Removable Face/Door Ducting Components and slashes energy costs+ Product Details Size 24"w X 24"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 25. 75" width X 25. 75" height Actual Filter Size 23 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.