Restore proper flow and keep your RV sanitation system working at its best with the Valterra RV Hydroflush 45 Degree w/Anti-Siphon Valve. Designed to break up plugged holding tanks, this Hydroflush thoroughly cleans the tank, pipes, valves, and drain hose during dumping. The 45-degree angled design improves hose alignment at the dump station, while the internal backflow preventer and removable anti-siphon valve help protect against contamination. A must-have tool for maintaining a clean, efficient RV waste system. Features:• 45-Degree Angled Design: Improves hose alignment and connection at dump stations• Hydroflush Action: Breaks up clogged holding tanks and improves drainage• System-Wide Cleaning: Cleans tank, pipe, valve, and drain hose• Internal Backflow Preventer: Helps protect water supply from contamination• Removable Anti-Siphon Valve: Allows easy cleaning and maintenance• Durable Construction: Built for repeated RV use• Universal Compatibility: Fits most RV sewer hoses and dump station connections• Easy to Use: Simple setup for quick flushing and cleanup• Trusted Valterra Quality: Reliable RV sanitation performance Improved Dumping Flow: Reduces backups & slow draining Safer Operation: Built-in backflow & anti-siphon protection Easy Dump Station Setup: 45-degree angle improves hose fit | Valterra RV Hydroflush 45 Degree w/ Anti-Siphon Valve