Sea-Dog 727145-3 PVC Standard Profile Cowl Vent & Snap On Deck Plate, White w/ Red Interior MELANMOU3 This system does require the

This system does require the user to buy tablets to keep the system functioning properly

Everything about NSX™ is designed to bring your fishing adventures closer

Plot targets on detailed C-Map Charts

Has a special cap with a built-in key for easy cap removal

Model DRS25A-NXT

Sea-Dog 727145-3 PVC Standard Profile Cowl Vent & Snap On Deck Plate, White w/ Red Interior MELANMOU3 This system does require theStandard Cowl Vents with Snap On Deck Plates 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 by preventing mold and mildew, and keeping boat interior smell fresh. Includes snap on deck plate and cover for use in rough weather. Constructed of UV resistant dip molded PVC. Avoid contact with acetone or strong solvents.