Cases, sheaths, display pieces, and general add-ons for everyday carry and collections.
Shop AccessoriesEverything to outfit, power, and equip your boat.
Shop BoatingBrowse fixed blades, folding knives, traditional patterns, budget options, and premium knives in one organized menu.
Shop All KnivesCamp kitchen, hydration, navigation, survival gear, and field-ready outdoor essentials.
Shop Outdoor Gear
The Marinco 4-Inch Day/Night Solar Vent in stainless steel circulates fresh air in the boat cabin, eliminating mold, mildew, and musty air. It is designed for boaters who want continuous ventilation whether the boat is in use or sitting in storage.
This 4-inch model moves 1,000 cubic feet of air per hour, or 24,000 cubic feet per day, powered by a high-capacity NiMh battery that runs the vent for up to 24 hours without sunlight on a full charge, with whisper-quiet fan operation and no wiring required. A built-in on/off fan switch, LED lights, and intake/exhaust switch are included, and the vent threads into the included deck plate for tool-free removal from outside, with complete air and green water shut-off from below. It replaces NICRO 3-inch and 4-inch snap-in deck plates. Browse more options in our mounting and rigging hardware category.
Key Features: Moves 1,000 CFH / 24,000 CFD, 24-hour NiMh battery runtime, whisper-quiet operation, no wiring required, built-in on/off/LED/intake-exhaust switches, tool-free removal, green water shut-off, replaces NICRO deck plates, includes trim ring and insect screen.
Frequently Asked Questions
Does this vent require wiring? No, it's solar powered and requires no wiring.
How long does the battery last without sunlight? Up to 24 hours on a full charge.
Will this vent let water in during rough seas? No, it has complete air and green water shut-off from below.
The Marinco 4-Inch Day/Night Solar Vent in stainless steel circulates fresh air in the boat cabin, eliminating mold, mildew, and musty air. It is designed for boaters who want continuous ventilation whether the boat is in use or sitting in storage.
This 4-inch model moves 1,000 cubic feet of air per hour, or 24,000 cubic feet per day, powered by a high-capacity NiMh battery that runs the vent for up to 24 hours without sunlight on a full charge, with whisper-quiet fan operation and no wiring required. A built-in on/off fan switch, LED lights, and intake/exhaust switch are included, and the vent threads into the included deck plate for tool-free removal from outside, with complete air and green water shut-off from below. It replaces NICRO 3-inch and 4-inch snap-in deck plates. Browse more options in our mounting and rigging hardware category.
Key Features: Moves 1,000 CFH / 24,000 CFD, 24-hour NiMh battery runtime, whisper-quiet operation, no wiring required, built-in on/off/LED/intake-exhaust switches, tool-free removal, green water shut-off, replaces NICRO deck plates, includes trim ring and insect screen.
Frequently Asked Questions
Does this vent require wiring? No, it's solar powered and requires no wiring.
How long does the battery last without sunlight? Up to 24 hours on a full charge.
Will this vent let water in during rough seas? No, it has complete air and green water shut-off from below.
Be the first to write a review.
