8"W X 4"H [Duct Opening] Linear Aluminum Clip-On Bar Return Air Grille [Outer Dimensions: 9.25"W x 5.25"H] 5" Round Duct Pipe 12" X 12"h Is The

12" X 12"h Is The Size For The Duct Opening Measurement Only

Elevate your HVAC efficiency with our reliable Straight Round Stack Boot

Carefully packaged for protection during shipment

+ Product Details Size & Compatibility – The 6" galvanized sheet metal round to oval elbow boot is compatible with duct 6"

Actual Filter Size – 11 3/4"w x 33 3/4" x 1"

8"W X 4"H [Duct Opening] Linear Aluminum Clip-On Bar Return Air Grille [Outer Dimensions: 9.25"W x 5.25"H] 5" Round Duct Pipe 12" X 12"h Is The+ Product Details Size 8"W X 4"H is (for duct opening measurement only); actual front end outer dimensions are 9. 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