This RV water inlet with a check valve and brass adapter is for those who want a reliable and efficient way to fill their RV's water tank. The check valve prevents backflow, ensuring that your water supply remains clean. The brass adapter offers a secure and durable connection, making it an essential addition to your RV's water system. Features - Color: Assorted Color -Material:ABS, Brass - Size: 7.70X7.60X7.50cm/3.03X2.99X2.95in - Size: 5.60X4.70X2.60cm/2.20X1.85X1.02in -Durable construction: made from durable materials, this rv water inlet is designed to be durable , ensuring long term use -One way valve for safety: the builtin check valve prevents backflow, ensuring and secure water filling process for your rv -Easy to install: this water inlet is designed for quick and easy installation, making it convenient for rv users to set up and use -Versatile use: compatible with various water hoses, this inlet can be used with different rv water systems, providing flexibility and convenience -Stable and reliable: this rv water inlet ensures consistent water flow and pressure, delivering reliable performance for your rv needs Package list: 1 Fill Inlet 1 x Adapter 3 x Screw 2 x Sealing Strap 2 x Towel