Hyundai Wacortec Hot and Cold Water Dispensers comes in 4-stage filtration. Stage 1, 2 and 4 are the same for the 3 options of water filtration:
1. Sediment 
2. Pre-Carbon
3. Option of ultra filtration, Nano Alkaline filtration or Reverse Osmosis 
4. Post carbon

The 3 options to the 3rd stage of filtration include:

1. Ultra filtration
2. Nano Alkaline filtration
3. Reverse Osmosis.  Hyundai Wacotec water filtration system:

Ultra Filtration

Ultra filtration has a filtration pore size of around 0.01 microns, that is between micro and nanofiltration. It is capable of removing bacteria, protozoa and some viruses from the water to provide clean and healthy drinking water.This method is most popular for use in water dispensers for offices and homes.

Benefits & Features

  • Effectively reduces sediment, rust, silt, lead, chlorine, by-products of disinfectant such as trihalomethane, altrazine and Lindane, microbiological cysts, bacteria and viruses
  • Does not alter PH level of water
  • No addition of chemicals
  • Simple and safe

Nano PH Alkaline Filtration

Nano PH Alkaline Filtration is an effective water filtration method which employs a combination of nanofiltration and ionization.Nanofiltration has a filtration pore size of around 0.001 microns. It effectively removes contaminants like bacteria, protozoa and some viruses as well as most natural organic matter and some natural minerals, especially divalent ions, therefore softening water

Benefits & Features
Possible benefits of Ionized Alkaline Water:

  • Better absorption of minerals
  • Natural Antioxidant
  • Increasing Energy level
  • Hydrating cells better
  • Reduces symptoms of aging
  • Correcting diet’s PH balance

Reverse Osmosis Membrane Filtration

Reverse Osmosis has a filtration size of around 0.001 micron. Water treated by reverse osmosis is essentially pure water. It removes all dissolved substances, organic molecules, bacteria and viruses, most of minerals in water and desalinates water.

Benefits & Features
Benefits of Reverse Osmosis Filtration:

Removes a wide range of impurities and substances including lead, copper, trihalomethanes, arsenic, giardia, cadmium, chlorine, pesticides, salt, sulfates, cysts, and nitrates.

What can the filtration systems filter?

A comparison of the 3 types of filtration we offer:    
(The black arrows represent passing through the filter and the red represents non-passing through the filter) 

types of water filtration

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