Generic Marine 6 Inch Louvered Ventilator White

The Marine 6-Inch Louvered Ventilator provides passive airflow for bilge spaces, engine compartments, and enclosed cabin areas on boats and yachts. The louvered design allows air circulation while limiting water and spray ingress — suitable for Gulf vessels where ventilation of hot, enclosed spaces is critical.

Key Features

• 6-inch (150 mm) diameter — standard sizing compatible with common deck and hull cutouts
• Louvered face — directs airflow while providing passive protection against rain and spray entry
• White finish — UV-resistant for deck-mounted applications in direct sunlight
• Passive ventilation — no moving parts or power requirements, zero maintenance
• Suitable for bilge ventilation, engine compartment airflow, and cabin air circulation on marine vessels