Review on Marshall Excelsior MER473 Stay Longer Plus by Joe Griggs

Great Product! I highly recommend. If you are touring the area with your camper or caravan and plan to stay for a while, this product is a must! We live in our camper for a long time and this allows us to stay in one place for a longer period of time. We use two 100lb propane tanks to feed our rig and when one runs out we switch to the other and use the empty one to fill up. It's better than checking everything off and driving to the nearest propane station. My wife and I really like this option. It also has an additional function that allows you to connect other portable devices such as B. a portable propane gas grill. It costs money!