Biostone Filters Advanced Water Filtration Today Introducing the NEW Biostone Plus filter Fits Delphi,Athena, Aquarius, Orion, Melody, Neptune and Venus This filter will be replacing the .1M Biostone filter as a replacement filter and is specifically designed to filter out the chlorine and chloramines that municipal water is treated with. If you are on a city water source, then you need this filter!

The Ultra Biostone Filter .01 Micron fit the following ionizers: Athena, Aquarius, Delphi, Melody, Venus, Neptune, & Orion The Ultra is considered by many to be the finest domestic water filter of it's kind in the world today. Also called a hollow membrane filter this filter is the same size filter that is used in kidney dialysis.

The Replacement 1M filter shown here is suitable for both the Jupiter Science Masterpiece, Aqua Tonic, Regency 11 and Technos models.

Buy 3 Biostone Plus .1M water ionizer filters and receive free shipping. This filter is state of the art technology to deliver to deliver 99.9% contaminant free water. Special design and components target chlorine and chloramines that municipal water is treated with.

Buy two and receive free shipping. You'll always have a spare water filter when you need one. Ultra Biostone .01 filter is the finest domestic water filter available.

Replacement filter for the AOK Portable Ionizer!

Provided with your pHresh kit are 4 upper filters, 1 main mineral cartridge replacement and 1 box of cotton pads. A replacement set of these cartridge/filters is available for $85.95