Acid Washed Granular Coconut Shell Based Activated Carbon. Iodine 1000.

PURAQUA™ CNB 1000 A  is an acid washed granular activated carbon manufactured from coconut shell based charcaol.

Acid washing process removes acid soluble ashes and carbon is much cleaner.



  • Acid washed
  • Ash content less than 2%
  • Excellent hardness
  • High adsorption capacity
  • Low dust and turbidity


  • Point of Use (POU) and Point of Entry (POE) applications
  • Residential water treatment systems
  • Municipal water treatment systems
  • Chlorine removal

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