Cowl 3" Standard Profile

3" Dia. 7-3/4" White/Red Plastic Standard Cowl Vent/Snap-On Deck Plate (727135-3) by Sea Dog®. Standard Cowl Vents are designed for air intake or cabin ventilation when used in conjunction with a dorade box. Great for bilge ventilation with or without a blower. Promotes passive air flow preventing mold and mildew keeping the boat interior smelling fresh. Includes snap-on deck plate and cover for use in rough weather. Constructed of UV resistant dip molded PVC.