PoolRx Booster

The PoolRx booster contains the additional minerals needed to replace minerals that are lost through back wash, splash out and algae kill. PoolRx booster can also be used for larger pools that need additional minerals when initially installing a PoolRx unit. These minerals do not need to go back into the PoolRx unit; they just need to dissolve back into the pool water. These minerals generally need to be replaces every 4 – 6 months, depending on your swim conditions.


It is a violation of Federal Law to use this product in a manner inconsistent with its labeling.

  • Clean and backwash the filter and remove all debris from skimmer and pump basket before adding the PoolRx booster, you do not want the minerals to get stuck on the dirt and then backwashed out.

  • Add 8 ounces of booster mineral per 7.5k – 20k gal into the skimmer or pump basket. Do not remove the existing PoolRx unit. The minerals will start dissolving immediately. Make sure there is at least 3 – 4 hours of  the pump run cycle. This will ensure the minerals completely dissolve without getting caught up in the filter.

  • Pump should run during the heat of the day.

  • The pool should turn over its volume of water at least 1.5 times per day, this normally requires 6 to 8 hours per day this depends on gallons of your pool and pump flow rate.

  • Do not re-clean or backwash filter for at least 2 weeks so minerals can dissolve through the filter whether it is a cartridge, D.E. or sand filter.



Maintain normal pool chemistry ranges:

Chlorine (ppm) 0.5 – 1.0
pH 7.2 – 7.8
Alkalinity 80 – 120
Cyanuric Acid 10 – 80

Replace the unit in basket every 12 months.
Add a PoolRx booster after 4-6 Months if needed.
No need for phosphate removers, algaecides, clarifiers.
PoolRx is not compatible for use with bromine or biguanides.
Do not add Cal-Hypo products directly to your pool, they should be diluted prior to adding to your pool.

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