PoolRx Black Mineral Unit - 20-30K - Original (101066)





The PoolRx Black Mineral Unit - 20-30K - Original (101066) features a unique blend of minerals that prevent algae from growing, enabling you to enjoy your pool all season long. Its specially treated alloy cylinder is loaded with the PoolRx granular potion, which disintegrates as soon as it touches the water and leaves an effective 6 month's protection against any uninvited visitors in your swimming area. The minerals combat algae while allowing small amounts of chlorine to carry out their duties more efficiently. As they enter the cylinder and are filtered through the pool, these minerals become refreshed and reinvigorated.


  • Treats 20K – 30K gallons
  • Eliminates All Algae
  • Reduces Chemical Demand
  • Simplifies Pool Care
  • Also Ideal for Salt Pools

Directions for Use:

It is a violation of Federal Law to use this product in a manner inconsistent with its labeling.
  • Clean or backwash your filter before adding PoolRx and remove all debris from skimmer andpump basket.
  • Place the PoolRx pool unit into Pump Basket or Skimmer. Ideally place in pump basket for increasedwater flow.
  • The PoolRx pool unit should be added to the pool when the pump has at least 3 to 4 hours left on runcycle. This will ensure the granular completely dissolves out of the unit and through the filter into the pool.
  • Pump should run during the heat of the day.
  • Your pool should turn over its total volume of water at least 1.5 times per day. Generally, this will require 6 to 8 hours of pump runtime depending on gallons of water and pump flow rate. Do not re-clean or backwash filter for at least 2 weeks after PoolRx pool unit is installed so granular can dissolve through the filter, whether it is a cartridge, D.E. or sand filter.
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