30° Thinline Outdoor Louver Gable Vent (Flange Frame) - Customizable Sheet Metal Actual Filter Size – 21

Actual Filter Size – 21 3/4"w x 35 3/4" x 1"

width: 100%

Suitable for High Wall Split Systems

we have just the tool you need to cut those line sets cleanly and with ease

+ Product Details Size - 22"w X 4"h is the size for the duct opening measurement only

30° Thinline Outdoor Louver Gable Vent (Flange Frame) - Customizable Sheet Metal Actual Filter Size – 21Our 30 Thinline Aluminum Louver Vent Exterior Air Grille for Walls, Gables & Crawlspaces is Weather Resistant with a Flange Frame. Features Fixed 30 horizontal blades on 3 4" spacing Fully extruded aluminum blades and flange frame Supports are hidden behind blades for a clean appearance Bird screen is standard or optional insect screen. Available in 1" standard dimension increments. Custom sizes manufactured up to 1 16" increments. Available in