Shocks
Durachlor by Haviland
Multi Shock Extra

Unique low chlorine maintenance oxidizer for use in pools.  Regular use will make for great water quality!

Features

  • Shock, Algaecide and Stabilizer in one
  • Fast dissolving
  • Water buffers help maintain pH levels
  • Contains: Sodium Dichlor

Benefits

  • Removes organic contaminants
  • Produces sparkling swimming pool water
  • Reduces overall chorine introduction

Applications

  • Adjust pH 7.2-7.6, Alkalinity 80-120 ppm
  • Add 1 pound per 6,000-10,000 gallons. Weekly.
  • Swimming can resume after 15 minutes or when chlorine levels are 3 ppm or lower.

Available Sizes

  • 1 lb pouch, 25 lb pail

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