What you drink makes you different


Alkaline water ionizer

Wide LCD Screen

Semi-Permanent Ceramic Valve for Water Pressure Adjustment

Awarded the Good Design Certificate

Depending on the amount and the speed of a running of raw water into the product

pH Auto-Control System

Voice Alert for Each Functional Buttons, ON/OFF Power Management on Large LED Display

Generate and Supply Five Types of Customized Water: Four Alkaline Level, One Purified Water

Using Platinized Titanium Electrode

Patents on diaphragm Membrane Structure including Electrode Plate for the Electrolytic Cell of Water Ionizer

Power-Control System by SMPS Method

Automatic Detecting on Filter Usage and Measuring the Lifespan at the same time

With Three FIlters

Easily Detach or Attach the filter cover when change the filter

Convenient and Simple Sliding Cover for Filter Replacement

Water is Essential for our Body! Which Type of Water are You Drinking?

KYK Alkaline Water Helps improving symptoms of Four Common Gastrointestinal Problems


This product is connected directly to tap water and creates alkaline reduced water by first purifying the water with two special hybrid filters, then ionizing the water using 5 or 7 platinized titanium plates

Manufacturer Approval Code No. 2213
Medical Device Approval Code No. Huh-14-2865
Product Alkaline water ionizer
Model RP3
Manufacturing Company KYK Co. Ltd. (555, Dunchon-daero, Jungwon-gu, Seongnam-si, Gyeonggi-do, Korea)
Manufacturing Number/Date See the Backside of the Product
The object of Product Alkaline Water Ionizer which can produce pH8.5 up to 10.0 alkaline ionic water by drinking water electrolysis to improve symptoms of chronic stomach problems-chronic diarrhea, indigestion, intestinal dysbiosis and hyperacidity
Standard Voltage and Frequency 220V AC / 60Hz
Electrical Consumption 150VA
Size / Weight Size : 425(H)mm X 314(L)mm X 134(D)mm / Weight : 5.1kg
Composition / Water Supply Type Stationary or wall-mounted / Direct connection to tap water
Controlling Method Touch sensor
Available Temperature 5ºC ~ 35 ºC
Available Water Pressure 3.0kgf/cm2
Electrolysis Method Continuous electrolysis (Built-in water flow sensor)
Display(4-Digit FND method) Display pH level, different colors of each level, water flow rate per minute, operation, filter usage(1st, 2nd, and 3rd), auto-diagnosis for error, water purification, and voice alert etc
Output Capacity 2 liters per minute(0.5L/min)
Electrolysis Ability 4 levels of acidic water, 2 levels of acidic water, filtered only water
Electrolysis Cell Platinized with platinum Titanium electrode plates and the diaphragm
Electrode Sheet Wash Automatic washing(Auto-wash after usage by mycom control system)
Message to indicate Filter Change ①After 6 months later from the last filter replacement date. You should replace the filter promptly, even though the filter life does not come to the end.
② When lit the each of the filter lifespan indicator lamp
③ You should replace the filter promptly, If the water’s taste, smell, color etc. is not normal condition because of the decline in regional raw water quality or a period of water shortage, even though the filter life does not come to the end.
Filter kind 1st, 2nd, and 3rd filter
Filter change instructions Filter Change (see the user manual)