Top positive review
Add Stainless Steel Wire to Secure
Reviewed in the United States on June 27, 2020
I installed these on my travel trailer before using it for the first time, as I read of dirt daubers building nests inside the gas lines and creating blockages that are hard to remove. The first time I opened my water heater compartment, there was a wasp sitting on a nest inside.
I installed these screens using the supplied springs, but also secured them with stainless steel wire, as several reviewers have said they lost the screens on the road when the spring failed. I'm glad I did, as a couple of the spring ends would straighten out during installation and were barely holding on. They are very secure now, and will keep the critters out.