Review on 🚐 Protect Your RV Furnace with the JCJ M-300 Mud Dauber Screen - Ideal for Outside Fittings! by Eric Amiradaki

Fits perfectly and 5 minutes to install. They hold onto existing outlet openings with a small spring. The kit includes a small push handle that works as follows: 1. Hook one end of the spring closer to the center of the screen.2. Push the rod through the screen and insert the other end of the spring into the slot at the end of the rod.3. Now place everything over the open firebox opening and tension the spring with the pusher until it hooks onto the exhaust cover. The spring keeps the screen firmly in place while driving down the road. Keep the wand in case you need to remove it one day! I recommend and buy again.