28"W X 8"H [Duct Opening] Linear Aluminum Clip-On Bar Return Air Grille [Outer Dimensions: 29.25"W x 9.25"H] Aluminum Adjustable Curved Blade or commercial environments

or commercial environments

+ Product Details Size – 6" X 12" is the opening (vent hole) dimension - actual size is approx

Solid Base Construction – Features a solid base for stable installation and reliable protection

damper-link { color: #5296DD

+ Product Details Size - 26"w X 16"h is the size for the duct opening measurement only

28"W X 8"H [Duct Opening] Linear Aluminum Clip-On Bar Return Air Grille [Outer Dimensions: 29.25"W x 9.25"H] Aluminum Adjustable Curved Blade or commercial environments+ Product Details Size 28"W X 8"H is (for duct opening measurement only); actual front end outer dimensions are 29. 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