Camco Dual Flush Pro w/Gate Valve

The Camco Dual Flush Pro with Gate Valve is a reverse-flush septic system cleaning tool designed to maintain and clear your entire RV or trailer plumbing system. This patented dual-flush valve assembly forces water backward through plumbing lines to break up clogs and debris buildup, then reverses to flush sewer drain hoses clean. The integrated anti-siphon valve and complete gate valve assembly eliminate the need for separate components, making this a comprehensive solution for septic system maintenance.

The dual-flush design enables sequential cleaning of both black water and gray water tanks before reversing the valve direction to purge the sewer drain hose. This reverse-flow capability is critical for RV owners who operate in varied climates and water conditions—sediment, mineral buildup, and organic material accumulate rapidly in holding tanks and drain lines during extended trips or seasonal storage. The gate valve provides precise flow control, allowing users to regulate pressure and prevent damage to delicate plumbing seals. Anti-siphon protection prevents contaminated wastewater from backing into fresh water systems, a safety-critical feature mandated in most RV plumbing codes.

This tool is essential for full-time RV travelers, seasonal campers, and anyone who relies on septic system longevity. Rather than waiting for clogs to develop or relying on expensive professional septic service, the Dual Flush Pro enables preventive maintenance at the campsite. The compact 8 × 4 × 10-inch footprint stores easily in tool compartments, and the 1.5-pound weight poses no burden during transport. Camco's patented reverse-flush technology has become the industry standard for RV septic care, trusted by both individual owners and campground operators managing dozens of holding tank systems simultaneously.