44"W X 8"H [Duct Opening] Linear Aluminum Clip-On Bar Return Air Grille [Outer Dimensions: 45.25"W x 9.25"H] w22h22 this air supply register is

this air supply register is ideal for sidewall and ceiling applications

Design – rigid gauge built for durability and long life in mind

maximizes airrflow and reduces fire hazards

+ Product Details Size & Compatibility – The 8" galvanized sheet metal straight transitioning duct boot is compatible with duct 8"

2mm - Cut Iron Like Paper

44"W X 8"H [Duct Opening] Linear Aluminum Clip-On Bar Return Air Grille [Outer Dimensions: 45.25"W x 9.25"H] w22h22 this air supply register is+ Product Details Size 44"W X 8"H is (for duct opening measurement only); actual front end outer dimensions are 45. 25" Width X 9. 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