KAROFI KAD-D50 hot and cold water dispenser

  • Super quiet electronic cooling technology
  • Aiotec proactive water quality control
  • 10 high-performance Smax filters
  • 36 months warranty
  • Electronic circuit, heating and cooling system 24 months warranty
  • Made in Viet Nam

Karofi KAD – D50 is the first hot and cold water purifier to apply AioTec technology to monitor the cleanliness of water remotely.


Karofi KAD - D50 water purifier owns a fast and continuous heating and cooling system, serving all the needs of family members such as making milk, tea, coffee, hot season refreshments, …


Thanks to multi-layer thermal protection technology, Karofi KAD - D50 helps save energy up to 30% compared to other models.


With a modern and solid design, the Karofi KAD - D50 water purifier is an appropriate choice for many living spaces.




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The function of filters in Karofi hot and cold water purifier KAD-D50

1.1. RO filtration system is composed of 3 main parts:

  • Pre- filter group: Smax Pro filter technology
  • RO membrane: Smax RO . filter technology
  • Functional filter group: Smax Nano . filter technology

1.2. Smax Pro filter technology includes:

  • Smax Duo 1 Microfiltration: 5 micron microfiltration technology helps to remove impurities, grit, sand, mud, algae over 5 microns in size mixed in water used daily.
  • SMAX Duo 3 Activated Carbon: Activated Carbon technology helps to remove organic substances, colorants, unpleasant chlorine odors in domestic water…
  • SMAX Duo 3 - Multi-point microfiltration: removes residues, dirt, sand, grit, mud, algae and solids over 1 micron in size in used water.

1.3. Smax RO . filter technology

Including the filter Smax RO Purifim is the heart of the water purifier, which helps to remove more than 99% of chlorine, oil, viruses, bacteria, amoeba, arsenic, metal ions and harmful substances in water.

1.4. Smax Nano filter technology includes:

  • T33-GAC filter: handling difficult odors, organic substances... superior and stabilizing the natural sweetness of water
  • Mineral filter: supplement minerals and help raise pH, support neutralization of residual acids
  • NanoSilver filter: kill bacteria, prevent re-infection after water passes through RO membrane.
  • Hydrogen filter: Adding Hydrogen to help reduce oxidants and harmful radicals in the body.
  • Tourmaline filter: creates negative ions beneficial to the body and activates water to help the body easily absorb.
  • Far Infrared filter: Far infrared rays help water be activated and easily absorbed into the blood.

How often should you change the filter element?

The shelf life of the filter depends on the quality of the water source in each area and the capacity used:

For the Smax Duo Filter set, the recommended usage period is up to 12 months.

For Smax RO Filter, the recommended use time is from 24 - 36 months.

For the Smax Nano Filter set, the recommended usage time is up to 12 months.

For high-performance Smax Filter clusters, the recommended usage period is up to 12 months.

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