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Sirona Defend

Sirona Defend

Original price was: $25.59.Current price is: $13.72.

SKU: sirona®-defend Category:

Description

A proven choice for preventing mineral scale and algae growth using a multi-action polymer shield.

Sirona Defend is what pool techs reach for when they need a phosphate-free preventative that handles both mineral precipitation and algae spores simultaneously. This 32 oz formula utilizes a 6% Poly[oxyethylene (dimethyliminio) ethylene (dimethyliminio) ethylene dichloride] concentration to create a surface-safe barrier that inhibits green, yellow, and black algae. Unlike standard algaecides, it also functions as a sequestrant to prevent scale buildup on salt cells and tile lines without affecting your water’s pH or alkalinity.

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