48"W X 4"H [Duct Opening] Linear Aluminum Clip-On Bar Return Air Grille [Outer Dimensions: 49.25"W x 5.25"H] 14in diameter Purposed with SNAP-LOCK/PUSH-OPEN technology and

Purposed with SNAP-LOCK/PUSH-OPEN technology and can be installed flush on to drywall

+ Why Hvac Premium HVAC Premium has been providing superior quality service for many years

Pressure Rating – 2300 to 6500 PSI

+ Product Details Size & Compatibilty - The 10" to 9" round metal pipe reducer & increaser 30 gauge is compatible with duct 10" to 9"

+ Product Details Perfect Fit & Easy Sizing - Designed for a 32" x 36" Or 36" x 32" duct opening (measured at the opening)

48"W X 4"H [Duct Opening] Linear Aluminum Clip-On Bar Return Air Grille [Outer Dimensions: 49.25"W x 5.25"H] 14in diameter Purposed with SNAP-LOCK/PUSH-OPEN technology and+ 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