Advanced Alkaline Water Ionizer Machine IONtech IT-589


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One of our top sellers, the IT-589 Advanced Alkaline Water Ionizer is the perfect choice for families large or small. Its highly effective, efficient, and long-lasting carbon fiber filter works for an impressive 1,500 gallons of water or 6-12 months, depending on usage and source water quality. During the filter’s lifetime, it works to remove impurities from regular water such as chlorine, chlorine smell and other foul odors, different types of pesticides, dirt, suspended sediment, germs, and other chemicals and pollutants, leaving you with crystal clear and purely clean drinking, cooking, and brewing water. And as an added bonus, the water is not just incredible for the body, but it’s delectable as well!

Featuring a beautiful aesthetic design that compliments any kitchen and any décor, many customers love the stainless steel and gunmetal shades of grey of the IT-589. And its functions and benefits are as just as impressive as its elegant look; this model offers a slew of useful features and options which include but are not limited to 3 different safety settings, 7 different pH categories of water (with the option for even further adjustment with just the press of the +/- buttons), an automatic 10-second cleaning cycle that occurs after each and every use, a longer, more thorough 2-minute cleaning cycle (and the machine even alerts you when the full cleaning is required), fun and useful icons and pictures of the different pH level selection buttons, 7 premium high-tech platinum-coated titanium electrolysis plates, and an extremely detailed and informative LCD (liquid crystal display) screen that displays all the information you’ll ever need! And there is no guessing with our alkaline water ionizers; the machines even alert their users when their filters require replacement too!

Our IT-589 is a sturdy and reliable premium ionizer that’s received phenomenal praise and has an incredible reputation among the vast alkaline water ionizer market. There’s no question you’ll be more than satisfied with this beauty’s features! Call us with any questions you may have and/or order yours today!

Large 7-Color LCD Display Screen



  • Energy-Saving Function – Automatically shuts off LCD Screen after approximately 1 minute to save energy and electricity
  • Informative LCD Screen – 7-color liquid crystal display screen provides user with ORP, pH level selection and numeric value, flow rate, remaining filter life, incoming water pressure, water processing status, and more!
  • Premium High-Tech Platinum-Titanium Electrolysis Alloy Plates, plus precise ceramic ionic membrane from Japan – produce only the highest quality of ionized acidic and alkaline water
  • Highly Effective and Efficient Carbon Fiber Filter Element – Removes chemicals such as chlorine and pesticides, and other impurities like dirt, germs, and other small particles from regular water, leaving only delicious and clean purified drinking water
  • Safety Setting – Built-in thermostat and protection to prevent transformer and circuit board overheating
  • 7 Different Stages of Electrolysis – Dispenses 2 acidic, 1 purified, and 4 alkaline levels of water, with even further and more precise pH adjustment options as well
  • Automatic Cleaning – Ionizer automatically engages a 10-second electrolysis chamber cleaning after every use
  • Thorough Cleaning Cycle – eliminates hassles and work by cleaning the electrolysis chamber for you with the press of a button; you’ll know when this more thorough, 2-minute cleaning cycle has finished when the music stops playing
  • Clean Indicator – The ionizer alerts you when a thorough cleaning cycle is needed, so there’s no guessing
  • Filter Change Indicator – No need to guess about when you should replace the filter because the machine indicates when a filter change is needed
  • Safety Setting – Prevents the accidental consumption of acidic water by reverting back to purified water
  • Easy Quick-Change Filters – ACF-1 Filter is a breeze to replace, remove, and install
  • Sleek, Elegant, and Sophisticated Look – Our IT-589 is a customer favorite due to its elegant and aesthetic design
  • Adjustable pH Levels - Adjust the pH with -/+ buttons
  • Helpful Icons (graphics) on Control Panel – Handy pictures beside each selection button even light up when selected, further describing the function(cooking, cleaning, etc.)



Adjustable pH Levels



  • Converts regular water into alkaline drinking water, acidic cleaning water, and purified drinking water
  • Removes chemicals and impurities like chlorine, salt, dirt, pesticides, and other pollutants from regular water

pH Reference Chart

Alkaline Water

Foods, Disinfection, and Washing Dishes

pH 9.0-11.0 Alkaline 4 (Strong Alkaline)

  • Soak vegetables, beef, pork, and fresh fish to remove fishy taste and strengthen food's natural flavors
  • Make soup and helps food maintain nutrients and color
  • Effectively reduces pesticides on fruits and vegetables
  • Cleans tough oil stains on dishes

Ginger, Grapes, Tomatoes, Kelp, Seaweed 

Alkaline Water

Daily Drinking

pH 8.5-10.0 Alkaline 3

  • Suitable for daily drinking and improving overall health
  • Improves conditions for upset stomach, constipation, diarrhea, and gout

Mushrooms, Soy Beans, Spinach 

Alkaline Water

Cooking & Drinking

pH 8.0-9.0 Alkaline 2

  • Cook rice, preserves natural flavor longer
  • After initial period, this level is suitable for daily drinking
  • Make tea or coffee, reduces bitterness and improves taste 

Bananas, Carrots, Chestnuts, Lettuce, Red Beans 

Alkaline Water

Initial Drinking

pH 7.5-8.5 Alkaline 1

  • For people who are just beginning to drink alkaline water
  • Helps balance internal pH
  • Improves assimilation of calcium and other minerals

Apples, Cabbage, Eggplant, Onion, Tea 

Purified Water

Purified Water

pH 7.0 

  • No color, no taste, no impurities
  • Suitable for taking medicine, making milk, and for baby's diet

Asparagus, Bread, Milk, Miso, Tofu

Acidic Water

Acidic Water

pH 5.0-6.5 Acidic 1

  • Not suitable for drinking
  • Close to skin's pH value, this pH has an astringent effect for face washing
  • Ideal for bathing sensitive skin and infants and relieving sunburns
  • Minimizes appearance of pores and ideal for brushing teeth
  • Restores shine to hair and is great as a natural after-shave

Beef, Beer, Clams, Rice, Octopus

Acidic Water

Acidic Water 

pH 4.0-5.5 Acidic 2

  • Not suitable for drinking
  • Antibacterial for tableware and floor cleaning
  • Soak to eliminate residual agricultural chemicals on fruits and vegetables

Cheese, Egg Yolk, Oats, Squid 


  • 1 Advanced Alkaline Water Ionizer Machine
  • 1 Alkaline Water Ionizer Filter
  • All necessary parts, such as hoses, connectors, etc.
  • FREE Water pH Testing Kit for absolute confidence and peace of mind
  • User Manual


Dimensions (WxHxD): 8.7" x 12.2" x 4.9"
Weight: 12.9 lbs
Electrolysis Plate Material: Platinum-Titanium Plate
Filter Material: Activated Carbon Fiber
Filter Change: Approximately every 1,500 Gallons (6,000 Liters) or every 12 months
pH Value: (based on source water quality) 4.5-11
ORP Value: (based on source water quality) Max: -850mv
Water Pressure: 0.34 Gallons/Min
Ideal Rate of Water Treatment: 0.5 Gallons/Min 

Activated Carbon Fiber Filter


Replacement Filters

ACF-1 Alkaline Water Ionizer Replacement Filter

Recommended Add-Ons

Pre-Filter 3-Stage Purification System - Prolongs the lifetime of your alkaline water ionizer and improves its effectiveness by protecting it from calcium build-up, and provides additional filtration for the ultimate purification and quality improvement of your drinking water

Alkaline Faucet - Neat, compact, and stylish faucet provides ultimate convenience for the installation and operation of your alkaline water ionizer

Installation Videos

Standard Installation Video

Alternative (under sink) Installation Video  [This option uses the IT-Tap Faucet Accessory]

2 Year Warranty

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