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AquaChek ShockChek

Starting from

  • Tests for total and free chlorine
  • ShockChek™ is the fast, easy way to determine if you need to shock (or super chlorinate) your pool or spa
  • Just dip a strip and compare to color chart which indicates a simple «Shock» or «Okay» result
  • Shocking is a necessary maintenance step that keeps the water clear of harmful contaminants that can cause irritation and spread water-borne illnesses