44"W X 6"H [Duct Opening] Linear Aluminum Clip-On Bar Return Air Grille [Outer Dimensions: 45.25"W x 7.25"H] mobile home rv Actual Filter Size – 19

Actual Filter Size – 19 3/4"w x 19 3/4" x 1"

Material – 1680D Polyester + Product Description Introducing the Ultimate Heavy-Duty Open Top Tool Bag

High Quality – Solid stamped steel with counter-sunk screw holes (screws included) and no sharp edges

+ Product Details Size – 22"w X 18"h is the size for the duct opening measurement only

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

44"W X 6"H [Duct Opening] Linear Aluminum Clip-On Bar Return Air Grille [Outer Dimensions: 45.25"W x 7.25"H] mobile home rv Actual Filter Size – 19+ Product Details Size 44"W X 6"H is (for duct opening measurement only); actual front end outer dimensions are 45. 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