Culligan Logo


Culligan Bottled Water Analysis

HOW WE PROCESS YOUR WATER -

Culligan uses a 11 step process to provide you with one of the purest and most refreshing waters available.
  1. Water Softener - removes hardness elements
  2. 1st Carbon filter - removes Trihalamethanes, free chlorine and volatile organic compounds (VOC)
  3. 1st Particle filter - removes suspended particles down to 5 microns
  4. Reverse Osmosis - removes 98% of dissolve impurities
  5. 1st Deionization - removes 99.99% of remaining dissolved impurities
  6. 2nd Particle filter - removes suspended particles down to 5 microns
  7. Holding - removes dissolved gasses
  8. 2nd Deionization - removes additional dissolved impurities and CO2
  9. 2nd Carbon filter - improves taste and removes VOCs
  10. 3rd Particle filter- removes suspended particles down to 0.1 microns
  11. Ozone - primary disinfectant
Leaving you with pure water.

For more information please see the reports below
California Water Quality Report
California Water Quality Report (Spanish)
Water Testing Results (Purified)