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PoolRx™ Extreme Black Mineral Unit for Pools 20k to 30k Gallons (Various Quantities)


Item #101066


Order Now and your item will be shipped out Monday

PoolRx™ helps eliminate algae and reduce the amount of chemicals used to sanitize the pool. Place it in your skimmer or pump basket, and it instantly becomes effective. The specially treated alloy cylinder is packed with a blend of minerals that rejuvenate every time they pass back through the cylinder.

PoolRx™ is also ideal for salt water pools by reducing the salt chlorine production needed to keep your salt pool algae free. Less salt chlorine production extends the life of the salt cell and reduces the amount of acid needed to balance the pH.

The cylinder last up to 6 months, at which time you may need to add a booster pack according to the gallons of pool water.

Directions For Use:

  1. Clean or backwash pool filter
  2. Place the unit into pump basket or skimmer, ideally in pump for increased water flow
  3. Initial run time at least 3-4 hours to ensure minerals completely dissolve
  4. Pump should run during the heat of the day at least 6-8 hours
  5. Do not re-clean or backwash filter for at least 2 weeks


  • 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

More Information
Pools Up To: 30,000 Gallons
Pool Type Above Ground
Pool Type Inground
Brand PoolRx™

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