IO SP750 (Filters Only)


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IO SP750

The IO SP750 has been discontinued. For replacement filters, please click here.


The IO SP 750 is a dynamic, powerful water ionizer that infuses water with molecular hydrogen for wellness.

The IO comes with a color pH meter and an ORP meter to measure the millivolt charge of alkaline or acid water, a calcium port for adding minerals and for maximum cleaning after years of usage, in automatic cleaning alert, hot water shut-off, and filter replacement indicator.


The IO SP750 has 7 large platinum-coated titanium electrodes. It’s large color LCD screen displays readings from the built-in pH and ORP meter. The ORP meter is calibrated to the pH scale, and all pH and ORP readings are color coded to standard pH charts.


The IO SP750 also has a mineral port for adding minerals and hard cleaning, automatic daily cleaning and alert, hot water shut-off and a filter life replacement indicator, giving this ultimate water ionizer the best features on the market.


Super high pH 11.5  with -850** ORP has been verified by tests! The Io SP 750 also has the EXCLUSIVE pH / ORP extra hi-boost setting if needed with your water source.  An extremely fine (.01 micron) Silver Mineral Enhanced filter is available for this model.



  • Built-in mineral port to add calcium and other water-soluble minerals. Also allows access for periodic cleaning of plates
  • Constant ORP monitor and readout
  • Adjustable pH monitor
  • pH selection of 8 levels
  • Fully adjustable power to electrodes. 190 power settings.
  • Can be used with tap water or any water source containing minerals
  • CE certification
  • Automatic cleaning alert
  • Built-in one micron sediment fiber carbon filter which removes chlorine, particulate, heavy metals (80%of fluoride) and other harmful contaminants from tap water. Ultra filter and Bio-stone Filter also available
  • Automatic indicator to alert you when filter requires replacement
  • Easy installation of unit next to or over sink
  • Wall-mounted option
  • Comes with everything needed to install unit
  • Fully automated diagnostic system
  • Color LCD Screen
  • SMPS power supply
  • Voltage: AC110V (240V units available upon request)
  • Unit Size: 12.5” x 10” x 5.5”
  • Electrodes: Platinum/Titanium
  • Electrode size: 1350 cm2 (7 plates)
  • pH Range: 2.5 – 11.5 *
  • ORP Range (Alkaline Water): -100 mV to -850 mV*
  • ORP Range (Acid Water): 600+ mV to 900+ mV*
  • Operating Power: 150 – 200 Watts (2 Watts on standby)

Need a PRE-FILTER? People also bought our pre-filters with their IO Series machines (as shown in the picture below).



Replacement Filter for the IO – Silver Mineral Enhanced Filter


This filter provides 1 micron particulate filtration, carbon filtration and tourmaline which provides negative ions and a mild ionization to the water before it runs over the electrodes. Price$139.99

The aerator is the small housing at the tip of the faucet where the water comes out. Replace the aerator and screw on the faucet diverter in its place. The diverter contains a lever or push/pull button on one side and a hose attachment on the other. The lever allows you to choose between normal tap water and water from the ionizer



Please  make sure your faucet is not a “pull out” spray style, as these usually don’t allow for adapters or attachments which are required to connect our counter-top filters. If you happen to have such a faucet type, then you may want to consider our Under-The-Counter model, which comes with it’s own dedicated faucet.




Average filter life span: 6-8 months





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