48"W X 4"H [Duct Opening] Linear Aluminum Clip-On Bar Return Air Grille [Outer Dimensions: 49.25"W x 5.25"H] Height_22in + Product Details Size -

+ Product Details Size - 16"w X 24"h X 2"d (for duct opening measurement only)

Design – Easy access/removable door - provides easy access/removable door for HVAC

Item Size: 100 x 58 x 44 mm

this grille offers durability and resistance to rust and corrosion

+ Product Details Size - 18"w X 34"h X 2"d (for duct opening measurement only)

48"W X 4"H [Duct Opening] Linear Aluminum Clip-On Bar Return Air Grille [Outer Dimensions: 49.25"W x 5.25"H] Height_22in + Product Details Size -+ Product Details Size 48"W X 4"H is (for duct opening measurement only); actual front end outer dimensions are 49. 25" Width X 5. 25" Height. Design Designed for concealed, flush placement on your wall with a 3 8 inch space between louvers, this linear grille comes with an installation frame and clips for easy hook in assembly, ensuring a refined and seamless look. High Quality Aluminum The premium durable aluminum will never rust and it will never