Hercules® Haymaker® Water Heater Descaler Kit, Tankless, 3.5 gal Container, Bucket Container, Liquid Form, Slight Sugary Odor/Scent, 1.24 Specific Gravity, 2.5 pH, Composition: 40 to 60% Water, 40 to 60% Citric Acid
Hercules Haymaker® Tankless Water Heater Descaler quickly and easily dissolves inorganic deposits that restrict flow to restore circulation and heat transfer efficiency.