Camco's RV Water Heater Tank Rinser helps extend the life of your water heater. The rinser lifts sediment that collects at the bottom of your hot water heater and washes it out of your water heater tank. Just hook a garden hose to the rinser and insert it into the water heater drain. The rinser has a shut off valve as well. Camco's RV Water Heater Tank Rinser helps extend the life of your RV or residential hot water heater. When sediment collects at the bottom of your tank, it can cause corrosion, shortening the life of your water heater. Camco’s Water Heater Tank Rinser lifts the accumulated sediment from the bottom of your water heater tank and flushes it out. This helps prevent tank corrosion while restoring your water heater’s heating efficiency. Easy to use, simply attach a garden hose to the rinser, and insert the rinser into the water heater’s drain valve opening. The rinser will produce a concentrated water stream into the tank, washing the sediment away. A convenient, thumb-operated shutoff valve allows you to control the water flow. This product is 13-inches-long and is made of durable plastic that will not rust or corrode. Whether it’s RV essentials, camper décor, glamping accessories, or cool stuff for RVs, explore your outdoor passion with Camco. EXTENDS THE LIFE OF YOUR WATER HEATER: The tank rinser lifts sediment that collects at the bottom of water heaters and flushes it out. This Camco RV accessory is compatible with residential and camper water heaters. EXTENDS THE LIFE OF YOUR WATER HEATER: The tank rinser lifts sediment that collects at the bottom of water heaters and flushes it out. This Camco RV accessory is compatible with residential and camper water heaters. EASY TO USE: Simply attach a garden hose to the rinser and insert it into the camping water heater’s drain valve opening. The rinser will produce a concentrated water stream into the tank, washing the sediment away. INCLUDES SHUTOFF VALVE: A convenient, thumb-operated shutoff valve allows you to control the rinser’s water flow. CONVENIENT SIZE & STRONGLY MADE: This RV camping accessory is 13-inches-long and is made of durable plastic that will not rust or corrode. Add this camper must-have to your RV supplies. It’s a great addition for motorhomes, travel trailers, 5th wheels, and more.