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Ultra Delphi IO400U Water Ionizer - AlkaViva Australia
Ultra Delphi IO400U Water Ionizer - AlkaViva Australia
Ultra Delphi IO400U Water Ionizer - AlkaViva Australia

    Ultra Delphi IO400U Water Ionizer


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    Product Specification

    • Automatic DARC Cleaning System (no servicing required)
    Replacement Filters
    Power Supply
    • Next Generation SMPS
    • 8.6 kgs
    Electrolysis Method
    • Continuous
    • SmartDesign Platinum/Titanium
    • 4 Levels x Alkaline Water, Purified Water, 4 Levels x Acidic Water 
    Green Product
    • Eliminate plastic waste in filter replacement and plastic bottles
    Filter Life
    • 3800+ litres (10-14 months typical usage)
    Retains essential minerals
    • Calcium, magnesium, potassium
    Great Tasting Water
    • No residue exchange media
    • Comes with all necessary tap diverter and tubing



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    The New and Improved Ultra Delphi IO400U

    The Best Undersink Alkaline Water Ionizer just got Better

    Imagine the cleanest, healthiest, alkaline, ionized water from a beautifully designed and elegant faucet. Just the faucet with none of the counter-top clutter. Imagine having the ability to choose different levels of alkaline water at your fingertips. Imagine no more. 


    UltraDelphi Ionizer Sink

    The UltraDelphi offers you:

    • The Cleanest Filtered Water. The (USA made) UltraWater filtration system (each Delphi comes with an internal filter plus an external; filter) gives you peace of mind with a 99.9% reduction of almost all contaminants. This is the ONLY ioniser filter system capable of treating potable water so it safe for you and family. Removed are the toughest contaminants like pharmaceuticals, heavy metals, chemicals, VOCs and more. We even offer a free fluoride removal option. See our certified test results here. Plus the water tastes delicious!
    • Ease of Use. A light touch with one finger on the control pad at the top of the faucet selects the type of water you want. The designer quality faucet has a beautiful LCD display and allows you to get both streams of water – alkaline and acidic – right at the sink. No Counter Clutter and never any waiting while your ionizer is automatically cleaned.
    • Guaranteed Durability. The patented DARC Cleaning System eliminates the scale buildup that deteriorates performance in other ionizer brands.
    • Top Performance. Their Mesh Diode Electrode technology, offers you the healthiest alkaline water
    • The Greenest Footprint. The UltraDelphi’s greater efficiency mean it uses little electricity compared to other brands.
    • Change Filter Reminder. An LCD display will flash on the control panel so that you know when to change your filter.
    • Adjustable Voice Confirmation. Tells you what type of water you have selected each time you use the ionizer.
    • Dependability. The end result of over 30 years in ionization research by the world leader.
    • The Best Design. The quality finish on the UltraDelphi tower will enhance the look of any kitchen. Designed from the start as an undersink unit, the UltraDelphi has both a state of the art undersink ionizing unit and an elegantly designed sink-side faucet.

    AlkaViva Payment Plans

    Titanium Water Cell
    Titanium Mesh Plates
    DARC Cleaning
    Filter Life Icon
    MICOM System


    Replacement Filters 

    Note: Your new ioniser comes with filters already installed

    Main Replacemnt Filter
    BioStone Plus Replacement Filter
    UltraWater Replacement Filter


    Input voltage:

    AC1 20V – 240V




    8.618 kg

    Overall dimension (L x H x D):

    25cm x 34cm x 14 cm

    Inflow Pressure:

    20psi – 80psi

    Water Temperature:

    4° – 30° C

    Electrolysis Device:

    Continuous Electrolysis

    Setting levels:

    9 setting – 48 Programmable

    Output Rate:

    2-3 LPM (Alkaline+Acidic)

    Cleaning Device:

    DARC Automatic

    Electrode Materials:

    Platinum / Titanium Mesh

    Water Filtration Device:



    Replacement Filters Used :

    Standard Filter :

    Part Number: BIO01 – BioStone 0.1

    High Specification Filter:

    Part Number: BIO001 – Biostone Plus

    Highest Specification Filter:

    Part Number: UWF01 – UltraWater Replacement Filter




    Only AlkaViva has the confidence to test their water filters using an independent US EPA-Certified lab to ensure you are drinking not only alkaline water but clean and purified water with the best contaminant removal available. See the results here.




    • Chlorine, Chloramines & Free Chlorine
    • Fluoride
    • Fluoride
    • Nitrate, Nitrite
    • Aluminum, Antimony, Arsenic, Barium, Beryllium, Boron, Cadmium, Chromium, Chromium, Copper
    • Iron Lead Manganese, Disinfectants and other Anions
    • *Note test results are dependant on the product

    AlkaViva Payment Plans

    Contact us on  02 8495 7998 or sales@alkaviva.com.au for any questions or to set up new plans that can ship immediately. All products are shipped on commencement of the payment plan and receipt of the down payment (subject to available stock). 


    See below for the full payment terms and conditions

    Add the product to your cart and purchase through the Partial.ly payment system.

    All our products are are now available over 12 month terms.


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    Terms & Conditions available at the Terms & Conditions Page



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