Article number: NC-76210
Availability: In stock (2)

SCALEfree protects your spa from the damaging effects of scale build-up and staining due to excessive calcium, iron, copper, and other minerals. It works without the use of phosphates or harsh acids. SCALEfree protects generator cells from life shortening damage and performance issues caused by scale build-up. SCALEfree is compatible with all spa surfaces and can be used with most sanitizing systems. Do not use SCALEfree with biguanides. 

  • Phosphate and acid free formula
  • Compatible with all spa surfaces
  • Compatible with most sanitizing systems
  • Prevents calcium and mineral scale build-up
  • Controls metal staining
  • For water hardness above 500 ppm, double dose SCALEfree
  • Can swim immediately after product is added
  • Color is amber liquid
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