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GLB® SuperSonic 25 lbs.

GLB® SuperSonic 25 lbs.

GLB® SuperSonic sanitizes, clarifies, fights algae and won’t over-stabilize pool water. It is safe for use on all pool surfaces and leaves no residue. Contains 73% available chlorine.

Useful Tips

  • Fast-dissolving granular formula

  • Minimum available chlorine: 70%

  • Compatible with chlorine and salt water chlorine sanitizing systems

NOTE: This is the STRONGEST chlorine on the market.