24" X 30" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIR FLOW - LINEAR BAR GRILLES Color_Anodized Aluminum +Product Details Size – 1/4"

+Product Details Size – 1/4" x 50'

Enjoy an air-tight enclosure with sealing strips between the inner and outer frame

+ Product Details Size – 30"w X 18"h is the size for the duct opening measurement only

Priming the Pump: If required

Ideal for Walls & Ceilings: Designed for seamless installation in standard 10" X 6" duct openings

24" X 30" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIR FLOW - LINEAR BAR GRILLES Color_Anodized Aluminum +Product Details Size – 1/4"+ Product Details Size 24"w X 30"h is the size for the duct opening measurement only, [Outer Dimensions: 26. 5"w X 32. 5"h] Actual Filter Size 23 3 4"w x 29 3 4" x 1" High Quality High quality rust free, strong aluminum construction with smooth finished edges for easy and safe use; Filter grille features a user friendly plastic latch that requires no screwdriver for opening. Installation Location Sidewall and ceiling. Design Heavier gauge than needed,