Raritan Engineering 1PCHQT C.H. Marine Holding Tank & Hose Cleaner Concentrate - 1 Quart

Raritan C.H. (Cleans Hoses) is a specialized marine sanitation system cleaner designed to dissolve uric scale and calcium carbonate buildup in black water systems. This concentrated formula works throughout your entire system—from the toilet to the holding tank—without requiring hose removal, saving you hours of messy maintenance work.

How It Works:

Simply pour the recommended mixture into your system, allow it to sit in the hoses or tanks, and let C.H. go to work dissolving stubborn deposits. Regular use prevents the severe buildup that can reduce a typical 1½" hose opening to less than ¼", which can cause complete system blockages and poor flushing performance.

Key Features:

• Effectively dissolves scale and calcium buildup that causes odors and clogs
• Non-toxic and biodegradable formula safe for all materials commonly found in black water systems
• Safe and effective alternative to hazardous muriatic acid treatments
• Recommended for use with Lectra/San and Electroscan marine sanitation devices
• Extends the life of your boat's sanitation system while reducing long-term maintenance costs
• Prevents complete system blockages when used as part of regular maintenance

Contents: 1 quart concentrate

By properly maintaining all connections and hoses with C.H., you can prevent the costly and unpleasant situation of a completely clogged marine head system. Regular treatments keep your sanitation system flowing freely and odor-free.