Trusted water safety: A strong and dependable locking mechanism is integrated to prevent accidental openings and block external debris, ensuring safe and uncontaminated water storage for RV use. Effortless water filling design: This RV freshwater inlet incorporates a tilted flowguiding mechanism, enabling smooth and splashproof filling while offering unmatched ease of use to enhance overall functionality for travelers. Dependable allweather use: Built using PP, zinc alloy, and iron, this water inlet resists wear and temperaturerelated stress, ensuring stable functionality and enduring performance through various environmental changes. Two independent keys included: Designed with a doublekey backup system, this RV water inlet provides two separate keys to prevent interruptions caused by key loss, ensuring consistent performance and ease of access at all times. Use scenarios Campground hookups: Install and use at sites with full hookups to keep water storage secure from accidental openings and external contamination. Remote or outdoor travel: Rely on the splash filling and robust materials when filling water in varying weather and outdoor conditions during road trips or boondocking. RV storage and maintenance: The dualkey system helps prevent lockouts during storage or service, ensuring reliable access and ongoing readiness.