- Powerful 12V Marine Blower Fan: High-performance 12 volt fan delivers 270 CFM airflow, ideal for boat engine compartments, bilges, or RVs.
- Corrosion-Resistant & Durable Build: Made of ABS plastic nylon blades withstands saltwater, oil, and high temperatures. Reinforced 3"/4 inch inline duct fan design resists deformation, perfect for marine ventilation or tight spaces.
- Easy Installation & Versatile Use: Built-in mounting feet allow horizontal/vertical installation in boats, RVs, or utility rooms. Fits standard 3 inch/4 inch ducts (ducts not included) for quick setup as an exhaust fan or air mover.
- Optimized for Quiet Efficiency: 6-blade fan design maximizes airflow while reducing noise—35% quieter than generic 12v blower fans. Sealed motor shaft prevents moisture damage, ensuring long-term bilge ventilation performance.
- Reliable Marine-Grade Solution: IP44-rated for marine environments handles engine heat, fumes, and humidity. Trusted by boaters and marine professionals.
Yesinaly 3"/4" Marine Boat Blower Fan – High-CFM 12V Ventilation Solution Powerful & Efficient Airflow Keep your boat, RV, or marine engine compartment cool and odor-free with Yesinaly’s high-performance 12V blower fan. Delivering 130 CFM (3") or 270 CFM (4"), this inline duct fan ensures rapid air exchange, eliminating fumes, heat, and moisture. Built to Last in Marine Environments Engineered for durability, our marine blower fan features a corrosion-resistant ABS plastic and rugged nylon blades that resist saltwater, oil, and high temps. Quick Setup & Universal Fit No complicated installation! Built-in mounting feet allow horizontal or vertical mounting in boats, RVs, or utility rooms. Quiet yet High-Output Operation Enjoy 35% quieter performance than generic 12v exhaust fans, thanks to the optimized 6-blade design.
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