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Pool Rx Plus Blue Unit 7.5-20K Gallons (Various Amounts)


Item #331001


Order Now and your item will be shipped out Monday

PoolRx+ contains a proprietary blend of minerals that continuously and effectively eliminate algae. The specially treated alloy cylinder is packed with PoolRx+ granular formulation. These minerals immediately dissolve out of the cylinder and form a stable residual throughout the pool water for up to 6 months. The minerals eliminate the algae while freeing up low levels of chlorine to be more active and productive in the water. During the filtration process, the minerals are rejuvenated every time they return and pass through the cylinder.



  • Maintain chlorine 0.5ppm - 1.0ppm
  • Maintain pH 7.2 - 7.8
  • Maintain alkalinity 80 - 120
  • Maintain cyanuric acid 10 - 80
  • Replace the unit every 12 months
  • Add PoolRx booster after 4 - 6 months if needed

Active Ingredients:

  • Copper Sulphate Pentahydrate - 86.85%
  • Zinc Sulfate Monohydrate - 1.51%
  • Silver Nitrate - 0.40%
  • Other Ingredients - 11.24%


  • Not Compatible for use with bromine or biguanides
  • No need for phosphate removers, other algaecides, clarifiers


More Information
Pool Type Above Ground
Pool Type Inground
Pools Up To: 20,000 Gallons
Package Size Single Pack
Brand PoolRx™

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