Jupiter Neptune alkaline water ionizer

The Jupiter Science Neptune
- Alkaline Water Ionizer

The Jupiter Science Neptune has been released due to the success of the Microlite and Melody. This new model can do everything the Microlite does, plus it comes with some of the extra quality features of the Melody.

Jupiter Neptune water purifier

" Jupiter Science's latest model - the Neptune - offers quality features plus the super efficiency, reliability and great value typical of all Jupiter Science products and research."
David Forsyth, CEO

User Controls

The Neptune controls have been designed with the Western kitchen in mind.
The new control panel is membrane sealed making it easy to clean with insured reliability.Jupiter Masterpiece controls

Warning/Indication LED Computerized lights for IONIZATION, LOW PRESSURE and HOT WATER WARNING

  • LED FILTER LIFE - goes up to 9,999.


  • Highest pH setting. Ideal for COOKING etc.


  • COFFEE / TEA and high pH Drinking Water.


  • Ideal for PASTA / RICE etc.


  • Low Alkaline pH. Start for DRINKING WATER
  • No Change in pH - Filtered water only. Good for SOME MEDICATIONS.


  • 3 Settings for ACID WATER - For cleaning, skin, plants etc. NOT for drinking.

While similar in size, shape, and weight to the Jupiter Microlite, it is different in several areas:

A. Electrolysis Chamber (Water Cell)

Jupiter Mavello circuitWhile not as powerful as the Melody's water cell the Neptune's water cell is stronger than the Microlite, giving you ample pH and ORP when used with almost any USA approved council water source.  Jupiter is renowned for fine water cells.  Did you know that Jupiter actually makes water cells for other ionizer manufacturers such as Hyundai, Samsung, Toyo and LG?  And that all Jupiter ionizer cells are manufactured in Japan?

Like the Microlite and Jupiter Melody, the Jupiter Neptune water cell is designed to drain completely so that there is no standing water in the cell between uses.  One of the reasons that the Neptune is programmed to go into an automatic clean cycle with every use is so that all of the standing water will be purged out.  If water was allowed to remain between uses the water would not be fully ionized and could absorb flavors resulting from lime build-up within the cell.


B. Semi-Automatic Cleaning

The Melody has a patented fully automatic reverse cleaning system which gives you clean, alkaline, ionized water every time you turn on your ionizer. With other brands on the market (and with Jupiter models less expensive than the Melody) you have to wait while they clean.
The Neptune will automatically go into a clean cycle each time you turn your ionizer on using the power button. If however, you simple turn off the water flow then your Neptune will go into sleep mode and will awaken when water is turned on again. If the power button is not used then there is no auto clean and you should manually clean your unit at least once every day.
The Microlite does not have a power button on the front but otherwise has cleaning functions similar to the Neptune.


C. Coral Calcium Port and LED Filter Life Indicator

The Neptune comes with an inbuilt coral calcium port (just like the Melody) and has a digital counter showing the estimated life of your included Biostone filter. The Microlite does not have a coral calcium port and uses four color bars that all light up when the filter needs to be replaced. The Melody has a full featured LED display and also comes with a coral calcium port.

IonLife now also carries the new improved Biostone filter for the latest Jupiter ionizers. This filter will fit in the Microlite, Neptune, Melody, Orion and Aquarius models and an optional .01M upgrade filter is available, The .01M Biostone is the finest domestic filter available anywhere. For more information on the Biostone filter please Click Here

* Jupiter Neptune Specifications
* Comparison of Jupiter models
* Frequently Asked Questions

Jupiter Neptune circuitMICOM Solid State On-board Computer

* 8 levels of pH accessible by push button
* Filter-only mode for purified un-ionized water.
* Hot water and low pressure alert
* Wipe down case design
* Stainless steel outlet hose for alkaline water.
* Comes with 0.1 Micron Biostone Filter or "Ultra" 0.01 micron polysulfone/activated Biostone filter.

* Audible alarm to prevent incorrect operation
* LED filter use display
* Adjustment for water hardness
* New case styling
* Musical alert when using cosmetic cleaning cycle


(International Orders please Email first for Shipping rates)

  Neptune  $ 975 MSRP  Special:  FREE filter Upgrade and free  Shipping in the USA
Guaranteed Low Price with Quality After Sales Service  -
 exclusive USA Jupiter Science importers.

Jupiter Dong Yang Science Company
Jupiter Melody 
Jupiter  Neptune    new
Jupiter Venus   new
Jupiter Ultra Technos  earlier model

Frequently Asked Questions
Water Ionizer Buyer Guide and Check List
Water Ionizer Competitive Comparison Chart
Jupiter Testimonials
Why we sell Ionizers ...
Healthy Products Page

Health Effects of Drinking Soda
Alkaline Water Use on Dairy Farms
For answers by Email:

Books and Accessories


This web site is not intended as medical advice. Rather is is meant to demonstrate that aging can be slowed and even reversed and that great health achieved when the most fundamental nutritional needs of the human body are met. Always consult a medical doctor or other medical professional when you consider it necessary.


IonLife INC 2005


Features of

Jupiter Neptune Water Ionizer

  • pH Selection Range at 4 levels
  • Automatic cleaning when machine turns on (This can manually be turned off)
  • Extended Product Life by Self-Cleaning Mechanism.
  • Platinum Titanium Electrodes
  • Automatic Indicator Alert when Filter Requires Replacement
  • Easy installation of unit next to or over sink Wall-mounted Option
  • Comes with everything to Install Unit
  • Fully automated system using MICOM artificial intelligence with 4 meg ram semiconductor
  • Automatic turn-on, shut-off via the incoming water "switch"/tap.
  • Platinum Titanium Electrodes with Advanced PolymerPatented Technology.
  • 1 Year Warranty Extra Year Available ($25.00)
  • Extra calcium addition to water through calcium port.
  • Overheating prevention, including hot water automatic shut off
  • Self diagnostic system.
  • Automatic turn on, shut off when water pressure is applied.
  • Complete warranty guarantee - Less than 7 day repair time guaranteed.
Neptune Specifications




Voltage 110V / 50Hz Electricity 0.5A 110W
Water Temp 4 ~ 30 Flow rate Approx 1 gal/min
Operation One touch type Water Pressure Tolerances 9.5-85 PSI
Operation Type Open&Close tape Shipping Weight 5.5 Kg-12lbs
Method Continue Electrolysis Filter Duration Approx 6-9Months
or 1000 Gallons
Filter Type MTF Electrode Materials Platinum Titanium
Dimension 225x130x340 mm Chlorine Removal < 0.05PPM
Cleaning Device Cosmetic Button pH Levels Approx. 5.5 pH to 9.9 pH
Depend on water sources
Hot Water Protection Temp. Sensor
/Auto Shutoff
Replacement Filter Type Easy change Cartridge