TONDA RV Furnace Vent Screen, Bug Screens Heater Vent Cover for Camper with Installation Tool and Silicone Rubber, 2.8 x 1.3 Inch, 2 Pack

I really like this stainless mesh vent cover. For the money, this is a very economical way to keep insects, mice, and everything else, including mud daubers, out of your furnace exhaust. Last fall, when we fired up the furnace, we had a distinctive odor coming from the furnace exhaust. It did clear up after a while, and the furnace worked fine. I knew I wanted to seal this up to keep critters out while still allowing the furnace to function properly due to a plugged exhaust. The install went great, but I feel the need to add an extra spring to help secure each cover in place. I will check at our local hardware store for and additional spring.

The TONDA RV furnace vent screen is fantastic! It fits perfectly over my vent and keeps bugs and debris out while allowing proper airflow. The material feels durable and high-quality, built to last even in outdoor conditions. Installation was simple, and it stays securely in place without any fuss. It’s a small upgrade that makes a big difference in keeping my RV clean and comfortable. I like it a lot and would definitely recommend it to anyone looking for a reliable, easy-to-install vent screen!

Item worked out perfectly. Easy installation and good value for the money. Definitely would by from this company again if needed. Fit perfect. The color was awesome and matches perfectly. Looks strong and should hold up well and not rust easily. I really like the rubber gasket that comes with these to keep it from being metal on metal and dripping rust down the camper. Nice job guys.

My heater was putting a weird smell and lots of Carbon Monoxide when running. Very little exhaust was exiting the pipe. Upon further inspection we found that there were 4 large wasp nests in the heater box and the Heat Manifold tube was full of Mud daubers and their nests, it was so bad, it took 3 hours to clean it out as well as all of the soot that was built up. Heater works awesome now, and will continue with this bug screen on it. I highly recommend you get one of these. Fast shipping, great quality product and so easy to install. What are you waiting for?

installation much easier with insertion tool provided

Easy to install, low cost solution. Looks good.

These seem to be well made and the screen/mesh should be tight enough to keep out the mud wasps. They're not the easiest thing to install, but with patience and the help from other tools it can be done.

I have never needed insect screens on my RV for the last 15 years, but never really parked in mud-dobber insect areas before. With the current diesel price crisis, our RV is going to stay put for a year, so, time for the screens here in the Rio Grande Valley area. They fit well, were easy to install, and look great. Not sure if I will need them, but I am prepared.