The Melody Isis is a great, low cost, reliable alkaline water ionizer and features BioStone filtration.

The Melody Isis Water Ionizer is a proven entry-level alkaline ionizer and includes the BioStone Filtration System, providing clean, ionized water.  If you use well water or untreated water we recommend getting it tested before installing an ionizer.   It's patented:  the USA patent number is 6,846,394 and the Korean patent number is 0308448.

The Isis electrodes shine above other ionizers on the market (except for the superior Athena and Delphia systems).  It's one of the best selling machines for a reason.  The Isis has five platinum and titanium electrodes that perform reliably and with top performance.  It has a self cleaning system that works after every use to help avoid mineral deposits.  You can continue to use the alkaline water ionizer even when it's cleaning.  
 

Proven company and great features  

The manufacturer of the Isis has been working with this technology since 1982, so they know their work and are not a start-up, fly by night company.  With the Isis Ionizer, you get a step up from the Venus, with a calcium port to add more calcium if you choose and voice confirmation that is adjustable in volume.  Plug it directly to the cold water line or install it with a diverter on the tap. 

The Microm System in the Isis is a microcomputer and it controls all functions and maintains the desired pH level for the volume of water flow.  It's a one touch system with self-diagnosis features and if there is an electrical overload due to mercury or water quality, the Microm System will disable ionization.

The Isis comes with everything you need to install plus a DVD and manual.  The pH test kits includes test tubes, pH color chart and reagent liquid.  A glass tube fuse protects the machine against power surges, and the LCD panel lets you know what kind of water you are producing. 
 

Other important features:

• Flow rate indicator - This indicates the rate of water flow through your Isis.
• Low Pressure Alarm - protecting against low water pressure.
• Hot Water Alarm - will illuminate and turn the unit off in case of hot water is run through it.
• Alkaline and Acidic level indicators - numerically display the level of ionization selected.
• Filter Life Indicator - counts actual filter use. It is not a timer like on less expensive models.

* These statements have not been evaluated by the FDA.

Return policy:  returnable within 30 days with 5% restock fee plus shipping if unopened and unused.  20% restock fee plus shipping if opened.