BLACK BUTTERFLY TYPE VENTILATION GRILLE

Black ABS butterfly type side vent designed to be installed inside or outside the hull. Sleek with a contemporary design, it can be painted and resists corrosion. Requires collector box #ATT1341 (sold separately) for 3" hose or ATT1342 for 4" hose. Dimensions: 17-9/16" L x 2¾" W x 11/16" H. Requires a 2" x 15" opening.