24"W X 6"H [Duct Opening] Linear Aluminum Clip-On Bar Return Air Grille [Outer Dimensions: 25.25"W x 7.25"H] Round Duct Pipe actual front end outer dimensions

actual front end outer dimensions are approximately 32 5/8" width X 10 5/8" height -

+ Product Description Enhance your HVAC system's efficiency and your home's aesthetics with our premium aluminum air vent diffuser

+ Product Details Size - 26"w X 16"h X 2"d (for duct opening measurement only)

Actual Filter Size – 33 3/4"w x 7 3/4" x 1"

9% pure copper meeting ASTM B280 and C12200 standards

24"W X 6"H [Duct Opening] Linear Aluminum Clip-On Bar Return Air Grille [Outer Dimensions: 25.25"W x 7.25"H] Round Duct Pipe actual front end outer dimensions+ Product Details Size 24"W X 6"H is (for duct opening measurement only); actual front end outer dimensions are 25. 25" Width X 7. 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