25" X 20" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIR FLOW - LINEAR BAR GRILLES Compatible with Duct 5" + Product Details Size –

+ Product Details Size – 24"w X 20"h is the size for the duct opening measurement only

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

The door comes with a convenient turn lock that can be effortlessly rotated using a flat rigid tool

Our straight register boot is made of high-quality galvanized steel metal for durability and rust prevention

durable white powder coat finish for an attractive look and high durability corrosion protection

25" X 20" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIR FLOW - LINEAR BAR GRILLES Compatible with Duct 5" + Product Details Size –+ Product Details Size 25"w X 20"h is the size for the duct opening measurement only, [Outer Dimensions: 27. 5"w X 22. 5"h] Actual Filter Size 24 3 4"w x 19 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,