TatuoFlying Insect Screen RV Furnace Vent Cover Water Heater Vent Cover Stainless Steel Mesh with Installation Tool (8.5 x 6 Inch)

For the vents on my trailer, the springs do not provide enough tension to keep the screens on. Instead I used bare small gauge wire (similar in size and color to the screen wire) to secure the screens in place. The screens are now snuggly attached and look good.

Spring was to long. But worth the security of no wasp making a nest.

Covers the furnace exhaust port as expected however I wish they sold this with two connection springs instead of one. The cover stays on and against the RV, but it rotates slightly when being bounced around during driving.

Seems Just a bit too small for the vent on my furnace but it works anyway.

Great screen to protect little bugs from getting into your appliances. I would prefer to have two more fasteners so that you could have one on each corner. The screen appears to hold with only two fasteners. We shall see over time if down the road it is missing because it has fallen off.

The little spring didn't work on my RV so I had to wire it in place. Otherwise its a good product.

Easy install, works great!

You need two springs to fasten these to the grills for the water heater. The package includes one. We used a piece of wire to complete the installation. They look fine and are doing the job.