Photo 1 of 20" w X 26" h Aluminum Exterior Vent for Walls & Crawlspace - Rain & Waterproof Air Vent with Screen Mesh - HVAC Grille - Aluminum [Outer Dimensions 21.5”w x 27.5”h] 20 x 26 Anodized Aluminum

Double tap image to zoom

Photo 1 of 20" w X 26" h Aluminum Exterior Vent for Walls & Crawlspace - Rain & Waterproof Air Vent with Screen Mesh - HVAC Grille - Aluminum [Outer Dimensions 21.5”w x 27.5”h] 20 x 26 Anodized AluminumPhoto 2 of 20" w X 26" h Aluminum Exterior Vent for Walls & Crawlspace - Rain & Waterproof Air Vent with Screen Mesh - HVAC Grille - Aluminum [Outer Dimensions 21.5”w x 27.5”h] 20 x 26 Anodized Aluminum