Algaecides
Durachlor by Haviland
Combat Extra

Our uniquely blended broad spectrum algaecide contains a heavily chelated copper.  

Features

  • Our uniquely blended broad spectrum algaecide contains a heavily chelated copper.
  • Non-foaming
  • pH neutral

Benefits

  • Destroys algae
  • Additional clarifiers added to speed pool recovery

Applications

  • Apply product when pool is not in use and with pump running
  • Apply to pool 1 pound of Ultra Shock or similar per 10,000 gallons of water, wait 2 hours.
  • To remove visible algae growth add an initial dose of 18 to 24 fluid ounces per 10,000 gallons of water.
  • Algae occurring in deep cracks or crevices may require additional scrubbing and vacuuming.

Available Sizes

  • 1 qt. bottle

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