Review on 🖤 Black Vent Cover for Maxxair 503.1504 (00-933069) by Douglas Berry

Overall I think this vent cap is great. I have (3) of these in my RV and the vent is wide open. We had rain 2 days in a row and I thought before checking that there would be rainwater on the floor or bed under the vents. To my surprise, everything was dry and the camper no longer had that winter storage smell. Very easy to install. The only change I would like would be to use metal screws instead of drilling holes. The hardware screws they sent seem a bit cheap. But overall I would still give stars. Money well spent, installation is easy.