Stage 1:
5-Micron Fiber Filter - Filters coarse substance and sediment.

  Stage 2:
Active Carbon Filter that removes toxins.The pressed and grained active carbon with strong absorption removes 2-dichloroethylene, bleaching agents, pesticides, odor, color, toxins and cancer-induced TTHM.

  Stage 3:
Active carbon

  Stage 4:
UV-ray Sterilizer- 1gpm - 99.9% sterilization capability