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Call your local Pinch A Penny for pricing and availability.

* Price as shown is available in-store only.

Jack's Magic O2 Safe Shock

Specially formulated for biguanide, ozone, and ionization systems; not recommended for chlorinated pools
  • Available at your local Pinch A Penny pool supplies store
  • Non chlorine pool shock (but not a persulfate compound)
  • Oxygen-based pool shock treatment that is used within the Suncoast Pool Stain Treatment Program to help remove certain types of pool stains
  • Yields more than 12% active oxygen (three times more oxygen than persulfate compounds)
  • Can be used as an acid wash pretreatment, making copper pool stains much easier to remove
  • Use one pound per 16,000 gallons of pool water