






🚀 Elevate Your Ventilation Game!
The Attwood 1749-4 Turbo 4000 Series II In-Line Blower is a powerful, water-resistant 12-volt blower designed for 4-inch interior diameter vent hoses. With its innovative in-line design and 5-blade fan, it delivers exceptional airflow while minimizing noise, making it perfect for marine applications like engine compartments and galleys.






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