Photo 1 of 30"w X 22"h Aluminum Exterior Vent for Walls & Crawlspace - Rain & Waterproof Air Vent with Screen Mesh - HVAC Grille - Aluminum 30 x 20 Anodized Aluminum

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Photo 1 of 30"w X 22"h Aluminum Exterior Vent for Walls & Crawlspace - Rain & Waterproof Air Vent with Screen Mesh - HVAC Grille - Aluminum 30 x 20 Anodized AluminumPhoto 2 of 30"w X 22"h Aluminum Exterior Vent for Walls & Crawlspace - Rain & Waterproof Air Vent with Screen Mesh - HVAC Grille - Aluminum 30 x 20 Anodized AluminumPhoto 3 of 30"w X 22"h Aluminum Exterior Vent for Walls & Crawlspace - Rain & Waterproof Air Vent with Screen Mesh - HVAC Grille - Aluminum 30 x 20 Anodized Aluminum