Description
The 1/2" black insulation
Design – Fixed Hinged for easy filter change & cleaning - uses a 1" thick filter
+ Product Details Size - 26"w X 8"h is the size for the duct opening measurement only
Its polished pre-finish gloss varnish not only adds to its appeal but also ensures easy installation
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HVAC Premium 18"w X 18"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 19.75"w x 19.75"h] Material_Steel The 1/2" black insulation+ Product Details Size 18"w X 18"h X 2"d (for duct opening measurement only); actual front end outer dimensions are 19. 75" Width X 19. 75" Height Weather and Pest Proof These louvers are especially designed to prevent water from entering your home, and with a built in back 1 2" mesh they also protect you from annoying rodents like mice, rats, birds, and squirrels High Quality Aluminum The premium durable aluminum will never rust and it will never