Accidental Opening Prevention: The secure lock design uses a sturdy mechanism to stop accidental openings and keep external debris out, preserving the cleanliness of water within your RV freshwater inlet. Smooth NoSplash Performance: Its tilted water filling design provides smooth, easy operation, eliminating splashes and making water refilling quick and clean for all RV enthusiasts. TemperatureResistant Construction: Made from PP, zinc alloy, and iron, this inlet resists wear and temperature fluctuations to maintain dependable, consistent operation over extended use. DoubleKey Convenience: Includes two independent keys, reducing the risk of lockout from a lost key and enhancing daily usability with secure access options for peace of mind during use. Durable and Compatible: Designed for RV freshwater inlet installations, built to withstand regular travel use and harsh conditions while maintaining reliable performance. Use scenarios Road trips and campground stays: Refilling your RV's fresh water tank quickly and cleanly at campgrounds without splashing or contamination. Daily motorhome or travel trailer use: Easy to operate and secure, helping families stay hydrated on long trips with reliable access and debris protection. Replacement part for aging inlets: A practical upgrade for older RVs to restore secure locking, debris protection, and consistent water filling performance.