Hercules Haymaker Tankless Water Heater Descaler Kit
Offer updated on 10/27/2021
Knock out your next tankless water heater descaling job with the Hercules Haymaker Descaler Kit. Its citric-acid-based, solvent-free formula is compatible with most metals, rubber, steel, PVC, CPVC and ABS materials. It's safe for potable water systems and is non corrosive.