7OF Cartridge

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7OF Cartridge

Problem solving and special application cartridge. Serves as an oxidizing water filter for iron and sulfur in low water volume applications.

  • Removes noxious tastes and odors by oxidizing dissolved iron, sulfur and manganese (up to 10 ppm)
  • Reduces corrosion in coffee brewers, fountain equipment and water coolers
  • Reduces metallic tastes and sulfur (rotten egg) tastes
  • Reduces metallic stains
  • pH range: 6.6 to 8.8
  • Contents: Granular form of manganese green sand
  • NOTE: No electrical connection required


  • Oxidizes dissoved iron, sulfer and manganese
  • Reduces metallic tastes and sulfur (rotten egg) tastes
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