Attwood louvered cents feature all-welded 304 grade stainless steel construction with a polished finish. Install vent as a complete unit from either inside or outside the hull.
These vents will adapt to 3 and 4 inch ventilation systems, (collector box required) and come pre-drilled with six mounting holes to accommodate standard #8 type screws.
WARNING: These products may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.P65Warnings.ca.gov
October 29, 2015
Vents needed to match vents already on Houseboat. Great match. Thanks for fast service and speedy delivery.
May 28, 2014
fit perfect, easy to install!