Boat owners, need to improve airflow below deck?

This SEADOG PVC Low Profile Cowl Vent is a solid, simple solution.

It's a 4-inch diameter vent made from tough, dip-molded PVC in white, so it'll match most boat decks.

The 'low profile' design means it doesn't stick up too high, which is great for a cleaner look and less chance of snagging lines or feet.

It comes with a snap-on deck plate cover, so you can close it up when you want to keep water or spray out.

Overall height is about 5-7/8 inches, and it installs into a 4-inch hole.

It's a basic but essential piece for helping to ventilate your bilge or cabin, letting fumes and damp air escape.

Perfect as a direct replacement for an old, cracked vent or as an add-on for a new project.

Keep things fresh and safe down below with this durable marine-grade vent.