Natural Chemistry Scalefree - 2 Liter challenger-high-flow-pump This SPA FROG also lasts

This SPA FROG also lasts 4 months

Manufacturer Part # CC3D12010I00

Last 2-3 weeks

Manufacturer Part # IDXL2BWR1931

Natural Chemistry Scalefree - 2 Liter challenger-high-flow-pump This SPA FROG also lastsScalefree protects pools from the damaging effects of scale buildup and staining due to excessive calcium, iron, copper and other minerals. It works without the use of phosphates or harsh acids. Scalefree also works to prevent scale from forming on salt generator cells, helping to maintain optimum performance. Please Note: Cannot be used with biguanides Compatible With Do NOT use with biguanides. Dosage Initial: Fresh fill 64 oz per 10,000 gallons