All Metal Material: Upgrade your RV water inlet connection with this all metal 3/4 inch GHT water inlet. It includes a built in check valve for added comfort. Size: The RV water inlet has a 3/4 inch GHT female pipe on the outside, a 1/2 inch NPT male pipe inside the connection, and a 3 inch flange thread diameter for easy interconnection with other devices. Safe Connection: This RV water fill inlet has a 1/2 NPT inside the connection, ensuring a secure, leak free connection. Included filter and check valve for your water system. Leakproof Design: The 1/2 inch NPT inside this RV water inlet connection avoids leaks and provides a secure fit. Good Performance: Make your camping trip more enjoyable with this RV water inlet connection. All metal construction is enduring, with long lasting performance. Reliable Attachment: Upgrade your RV water system with this all metal water inlet. The 3/4 GHT connection ensures reliable and safe attachment. Enduring: This RV water inlet is enduring and make your camping trips more enjoyable. It upgrade your RV water system. Product Name: RV Water Inlet Color: Silver Material: Metal Package Contents: 1 set * RV Water Inlet Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.