Aqua Safe Descaler

Aqua Safe Descaler is safe on steel, stainless steel, iron, brass, copper, plastic, rubber, and other materials found in most water cooled, heated, or operated equipment.

It is ideal for water heat exchangers, tankless hot water     heaters, coolers, pumps, boilers, compressors, condensors, extruders, molds, cooling towers, furnaces, water piping systems and other water side heat exchange surfaces.
Proven 100% safe for use in potable water applications by the The NSF (National Sanitation Foundation of the USA). You can safely use Aqua Safe Descaler for marine applications too - it effectively removes water scale and mussels from marine equipment on all types of vessels.

Aqua Safe Descaler is certified in the USA by NSF to NSF/ANSI Standard 60

"I work at a water plant that services over 220,000 customers with drinking water. We have very depositing water. We are in the process of rebuilding our 16 filters. As you can see in the before pictures, the stainless steel surface sweeps have a significant calcium carbonate build up. We used the Aqua Safe Descaler since it was certified by NSF to NSF/ANSI Standard 60. I am extremely pleased with the results as you can see in the after photos in which new plastic tips were installed."
Ken D. Rees, Chief of Operations
Mahoning Valley Sanitary District