Rheinland Motorhome Water Filler Cap with Hose Connector - Campervan & Caravan Accessories UK - Built in Overpressure Valve For The Cold Water System - 55mm Inlet with Water Cap Diameter: 7.9cm

Great product, works really well.It makes filling the clean water tank on my motorhome so much easier.

Fits and works perfectly. No more getting soaked by the blow back when filling my camper with water.

I used to fill my campervan with water by just pushing in the hose pipe, and have in the past lost a jet nozzle down into the tank. This filler cap fits my campervan water filling point, and although it’s a little snug when putting it in and twisting, it does fit with a little effort. I can now leave it to fill up with water whilst I do something else and let the van overflow pipe take care of the rest.

A great piece of kit, that allows us to fill our Pilote Motorhome without having to stand there with the pipe as it fills the 120 litre tank.Unfortunately our MH doesn’t allow it to be left fitted under pressure, as it pours out of the overflow but it’s not an issue to us. However, that does mean we can’t confirm it it leaks once the tank is full, as there’s no rubber seal fitted to the cap…

Excellent service. Item was exactly as described. Easy to use. No leaks. Did the job well. Very pleased.

I love the idea of this. Thought it might fit my tank. Bought it looking forward to having hands free tank filling. Unfortunately does not fit mult Ducato Dreamer tank inlet.

Works brilliant with a normal hose but doubles in length when you switch the water on the hose won't expand as there's no pressure build up.

Works great. Don’t have to stand outside in the cold waiting anymore.