Allied Science Tankless Water Heater Flush Kit with Gallon Liquid Descaling Solution and 1/6HP Extra Strength Pump

6 Piece Tank-less Water Heater Flush Kit. Helps maintain and extend the lifespan of your tank-less water heater Kit comes with 5 gallon bucket, 1/6 HP Pump, 2 durable steel hoses, gallon/128 fl oz descaler solution Our cleaning solution removes scale deposits from tankless water heaters, which helps improve its efficacy and lifespan. Its citric acid based and solvent free formula is safe for use with most metals such as PVC, Rubber and ABS plastic hoses and materials. Its also non corrosive and safe for portable water systems.