• 3 inch Day/Night Solar Vent Stainless Steel
• Circulates fresh air in boat cabin eliminating mold, mildew and musty air
• Rechargeable battery allows for 24-hour continuous operation
• Whisper quiet fan operation
• No wiring required
• Built-in on/off fan switch
• High capacity NiMh battery operates vent for up to 24 hours without sunlight on a full charge
• Complete air and green water shut-off from below
• All Day/Night Plus models come complete with interior trim ring, insect screen, mounting hardware and an easy-to-understand installation manual
• Replaces NICRO snap-in deck plates (fits existing holes once snap-in deck plates are removed) and Day/Night Plus models
• Replaces Nicro-N20603S and N20703S
• Replaces Marinco N20703S