KAROFI KAD-D66 hot and cold water dispenser

  • 3 functions hot - cold - cool
  • Brand new powerful 11 filter system
  • Addition of Nano silver Plus filter to double the bactericidal effect
  • 30% energy savings thanks to multi-layer thermal protection technology
  • Addition of Anti-Aging Hydrogen
  • American standard RO membrane
  • National standard for direct drinking water QCVN 6-1:2010/BYT

Super convenient direct drinking water purifier with hot and cold

Karofi KAD-D66 water purifier features 2 faucets with 3 hot - cold water - RO filter modes to bring convenience, to meet all users' water needs. Durable BLOCK cooling technology, for deep cold water temperature. The water temperature is hot to 95 degrees Celsius, users can comfortably use tea, milk, coffee, instant noodles


Save 30% energy

The product saves 30% of electricity compared to conventional heaters thanks to multi-layer thermal protection technology


The first water purifier with a powerful 11-core SMAX filter system

Powerful product with 11 SMAX cores for outstanding performance: Double power, double life and save 71% of waste water


Create pure water with many essential minerals

High-performance Smax filter element provides many good minerals combined with Nano Silver Plus core to double the ability to kill bacteria to ensure the purest output water quality.


American standard monolithic RO membrane

Monolithic Smax RO membrane made in the US works strongly with a filtration capacity of 20L/h, with a recovery rate of up to 60% of pure water, reducing 71% of wastewater


Solid cabinet design, suitable for any space

Luxurious cabinet design, sure... wheels for convenient movement


The filtered water meets the standard of purified drinking water QCVN 6-1:2010 BYT

After going through many rigorous testing procedures, the filtered water from the Karofi KAD-D66 hot and cold water purifier has been recognized by the Institute of Occupational and Environmental Health - Ministry of Health. bottle QCVN 6-1:2010 BYT

Announcement link: https://chungnhankarofi.nioeh.org.vn/


3 times warranty: upto 36 months





The fuction of the filter elements in the Karofi KAD-D66 . hot and cold water purifier

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

  • Coarse 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: Helps to remove impurities, dirt, soil, dirt, mud, algae over 5 microns in size and mixed in water used daily.
  • Smax duo 2 Activated Carbon: Using activated carbon as raw material, it undergoes calcination in a vacuum environment, with high pressure at temperatures up to 900°C. Coal is smoldered for 8-12 days with activation by oxidizing gases to create activated carbon with numerous small holes of only 2-50 nm on the surface, helping the coal to have a contact area. with maximum impurities in 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 core Smax RO Purifim membrane 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
  • Far Infrared filter: has the effect of breaking down water molecules to help the body easily absorb
  • NanoSilver filter: kill bacteria, prevent re-infection after water passes through RO membrane.
  • Alkaline ORP Filter: reduce ORP of water and raise water pH, assist in neutralizing residual acid.
  • Hydrogen Plus Filter: Additional Hydrogen supports the reduction of 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.
  • Hydrogen Filter:/..

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.

Cooling technology





Heating capacity:

430 W

Cooling capacity:

90 W

Hot water temperature:

85 - 95 degrees

Cold water temperature:

6 - 10 degrees

Hot tank capacity:


Cold tank capacity:



RO Purifim USA

Filter capacity

20 L/h

Pressure tank


Electromagnetic valve




Filter system

11 filters

Functional filters

Mineral – T33 GAC – Far Infrared – Tourmaline – Hydrogen – Nano silver – Nano Silver Plus

Pure water recovery rate

50 - 60 %

Number of faucets


Pre-filter cluster

Smax duo 1: Microfilter, Smax duo 2: Activated carbon, Smax duo 3: Multipoint microfiltration

Weight & Dimension


(310 x 380 x 960) mm




TDS degree display


Automatically alert for filter changing


Alert for weak input water




Other features 

Can adjust the cold temperature, the light shows the hot - cold function



- 36 months warranty for electrical components of water purification system (adapter, pump, high pressure valve, low pressure valve, solenoid valve............) 

- 24 month warranty with system Hot and cold system (hot, cold, block, outdoor unit...)


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