The caravans do not have a factory installed gray water tank, unlike ALL motorhomes. Most of the caravan models have a duct that connects the drains, the kitchen sink, the bathroom sink and the shower, at the same point. At this point is where the water falls directly to the ground, the most commonly used solution is to put a gray water tank with wheels so that the water is stored in it. The "problem" is that this tank has a capacity of 23 liters, which makes us be aware of it to empty it in the right places.
