Vent Grill fits 4" hose, black max flow
Vent Grill fits 4" hose, black max flow

Vent Grill fits 4" hose, black max flow


Regular price$4.99
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Upgrade Your Boat's Ventilation with our Black Boat Vent Cover

Enhance your boat's airflow while keeping unwanted debris and critters out with our reliable Black Boat Vent Cover. Designed with boaters in mind, this vent cover ensures optimal ventilation and ease of installation.

Key Features:

  1. Efficient Ventilation: Our vent cover is perfect for boats as it accommodates a 4" blower hose on a 1.5" smooth barb. This design allows for double clamping if desired, ensuring secure and efficient ventilation to keep your vessel's interior fresh.

  2. Effective Protection: We've incorporated a smart grill design that strikes a balance between allowing maximum ventilation and keeping trash and critters out. Enjoy the breeze while maintaining a clean and critter-free boat interior.


  • Flange Diameter: The flange measures 4-7/8" in diameter overall, providing ample coverage to enhance ventilation. It easily installs in a standard 4" hole using two screws (screws not included).

If your current vent grill matches these dimensions and features, this is the ideal vent cover for you!

Proudly Made in the USA:

Rest assured, our Black Boat Vent Cover is proudly manufactured in the USA, ensuring the highest quality and craftsmanship. Support local production and enjoy a superior product for your boat.

Upgrade your boat's ventilation and protection today with our Black Boat Vent Cover. Keep your boat's interior fresh, clean, and critter-free while enjoying maximum airflow.

Order now and experience the difference!

Flange is 4-7/8" diameter overall and installs in a 4" hole with 2 screws (not included).

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