Algaecides
Durachlor by Haviland
Combat Extra

Our original and unique algaecide is powerful to kill all the algae present.   Versitale enough to be added regularly to prevent algae all season long.

Features

  • Fast acting
  • Formulated pH neutral
  • Non-foaming, Non-staining
  • Swim immediately after application
  • Compatible with bromine or chlorine pools

Benefits

  • Destroys all resistant strains of algae
  • Additional clarifiers speed pool recovery

Applications

  • Clean filter as necessary. Follow directions on product label.
  • Adjust pH 7.2 -7.6 and alkalinity 80-120 ppm
  • For visible algae treatment: Apply to pool 1 pound of Quick Shock, or other granular chlorine, for every 10,000 gallons of pool water. Wait 1-2 hours. Brush pool. Add Poly Magic.
  • Product Dose to eliminate light to medium algae growth: Add 16 fl.oz. per 10,000 gallons. Heavy algae growth: 24 fl.oz per 10,000 gallons
  • Continuous prevention: Add 4 fl.oz. weekly
  • Always add product while pump is operating and system filtering.

Available Sizes

  • 1 qt. bottle (12 per case)

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