Karofi KT-KT80 Water Purifier Without cabinet

  • Model: KT-KT80
  • 8 filter cartridges (3 pre-filters, RO membrane, T33-GAC, Mineral, Far-Infrared, NanoSilver).
  • RO Membrane USA 50HR
  • Capacity: 10-20 L/H
  • Warranty: 36 Month
  • Note: Some components of the machine can be changed according to the actual situation and still ensure the quality of the product.
Meet national standard for direct drinking water QCVN6-1:2010/BYT

Pass all rigorous testing procedures for the quality of the filtered water and the quality of the water purifiers used in household activities, Karofi is the first and only company that achieve the 2 highest certifications on the quality of water purifiers: National water standard for direct drinking water QCVN 6-1:2010/BYT granted by Institute of Occupational Health & Environment Ministry of Health and National standard TCVN 11978:2017 for má domectic water purifier granted by the General Department of Quality Measurement - Ministry of Science and Technology.

The certified water source must meet the MOH's standards for 21 toxic physico-chemical criteria such as Arsenic, Ammonium, Lead, Cyanide, Mercury, Copper, Nitrate... and 5 microbiological criteria: E. .coli, Coliform, Streptococci feacal, Pseudomonas aeruginosa, Spores of sulfite-reducing anaerobic bacteria, ensuring absolute safety for users' health when taken directly.

Filtering technology
  • RO filtering technology is able to remove Amoeba, arsenic, heavy metal ions, bacteria and other impurities for completely pure water.
  • Karofi KT-KT80 water purifier uses RO membrane - USA, imported directly from the U.S.A and is certified and recommended by NSF*.

    * NFS stands for the Center for Food and Drinking Safety of the World Health Organization (WHO).
Cost savings
The cost is about 193 VND/liter
The cost is about 700-1500 VND/liter
The cost is about 300 VND/liter
The cost is about 9,000 VND/liter
Warranty policies
  • 36 months of warranty with electrical components.
  • Fast and timely customer care service 24/7.


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Function of filters in Karofi KT-KT80:

1.1. Structure of RO purification system:

  • Pre-filter: Smax Duo technology
  • RO membrane: Smax RO technology
  • Functional filter: Smax Nano technology

1.2. Structure of Smax Duo technology

  • Smax Duo 1 (5 micron): remove more than 5 micron dirt in water
  • Activated Carbon: remove organic, colorant, chlorine in water and protect RO membrane from oxidation
  • Smax Duo 3 (1 micron): remove almost all of more than 1 micron dirt in the water.

1.3. Smax RO: 

  • include Smax RO Purifilm - the heart of the water purifier
  • remove more than 99% clorants, oil, virus, bacteria, metal ion, and toxic in water

1.4. Smax Nano:

  • T33-GAC filter: remove organic substances, unpleasant odors in running water and balance natural taste of water
  • Mineral filter: adding mineral and upgrade pH, balance extra acid
  • Far Infrared filter: dividing water molecules to help the body to absorb easily
  • Nano Silver filter: killing bacteria, preventing reinfection after water flows through the RO membrane. 

How often do you need to change filters?

Life-time of filter depends on quality of water resources in each region and usage capacity

  • Smax Duo filter: 12 months is recommended
  • Smax RO filter: 24-36 months is recommended
  • Smax Nano filters, 12 months is recommended
QCVN6-1:2010/BYT Yes
TCVN 11978:2017 Yes
Membrane RO Membrane 50HR (U.S.A.)
Filter capacity 10-20 L/H
Pressure tank Plastic pressure tank meeting European safety standards (The version uses steel pressure tank manufactured before April 2020)
Electromagnetic valve Karofi
Voltage 220V – 50 Hz
Power consumption 24 w/h
Warranty period 36 months
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