- Durable and weather resistant: Made from high quality materials, this RV water inlet valve with cover is built to withstand harsh weather conditions and ensure long lasting durability for use in your RV, camper van, or marine vehicle - Water tank hose filler: This water inlet connector is designed for easy attachment to water hoses and allows for quick and efficient filling of your RV, boat or camping car water tank, providing a convenient solution for water supply when traveling - Safe and leak-proof: The valve cover ensures a secure, leak-proof connection, prevents water from spilling or leakage during use and provides a seal for all your water inlet needs - Multipurpose: Ideal for RVs, camping and boats. This water inlet valve is a versatile fitting that can be used in various environments ensuring your water tank is filled and ready for use during your adventures - Use scenarios: Campground hookups to fill fresh water tanks on RVs or camping cars; shore water supply for boats or marina visits; on the go topping up potable water in camper vans during travel or at rest stops