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HTH Pool Chemicals

47 results

  • HTH 52036 6 -Pack 16-oz Cal Hypo Pool Shock

HTH 
6 -Pack 16-oz Cal Hypo Pool Shock

4.8
244
  • •The 4-in-1 formula increases the chlorine level and won't over-stabilize your swimming pool
  • •Kills bacteria and algae in swimming pools
  • •Restores crystal clarity within 24 hours
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  • HTH 52038 115.2-oz Cal Hypo Pool Shock

HTH 
115.2-oz Cal Hypo Pool Shock

4.4
142
  • •Transforms pool from green to blue in 24 hours
  • •Fast-acting formula kills green algae and prevents future algae blooms
  • •Dissolves quickly so you can get back to swimming fast
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for pricing and availability