The aquaroll mains adaptor allows you to connect easily to the mains water supply on any super pitch. It can also be used with any caravan. It fits easily to your existing aquaroll, giving you the piece of mind that mains water pressure will never flow directly into your caravan. Easy to setup no tools required on demand water supply no risk of flooding your caravan food grade reinforced hose no nasty water tastes no need to manually fill your aquaroll each mains adaptor is supplied with a 7.5m hose. Depending on the water pressure in your area the mains adaptor can take up to 7 8 seconds to shut off. It is suitable for both 29 40 litre aquarolls manufactured after 1992.