- RV essential upgrade: great for rv modifications, enabling an easy and efficient fresh water inlet connection. includes rv water inlet fitting and rv fresh water inlet cap. - Versatile water inlet for yachts and watercraft: functions as a water inlet for yachts and other watercraft, offering a flexible fill inlet and compatibility with camper parts. - Broad compatibility: designed as a versatile yacht inlet to fit various watercraft and rv plumbing parts, supporting standard connections. - Multifunctional design: adaptable to a wide range of water inlet needs, suitable as an rv water inlet cap and rv plumbing part. - Use scenarios: 1) RV or camper renovations to add a dependable fresh water connection for city water hookups. 2) On a yacht or boat to serve as a fill inlet supplying onboard freshwater. 3) Camper van conversions to consolidate water inlet fittings and simplify maintenance.