HYDRO MASTER water heater flush kit connects easily to the tankless service valves.
Helps maintain and extend the lifespan of your tankless water heater.
Just add 2-3 gallons of vinegar or your own descaling solution (not included with kit).
Cleans in only 20 minutes, Easy to use, eliminates splashes & spills.
Includes: 1/6HP Pump with 2 connectors, 3.2 Gallon Pail With Screw Top Lid, Two 3/4-inch GHT x 6 FT Color Coded Rubber Hoses.