CanvasMart’s Boat Vent 3 is designed to protect your investment by preventing the dry rot, condensation, mildew, and rust caused by poor air circulation. This smart system works seamlessly with our support poles to provide a single point that simultaneously props up your cover and ventilates the interior.
The Boat Vent 3 features a hassle-free design requiring only one primary hole in the fabric and no secondary mounting hardware.
