Older Emco / Jupiter models
The older Emco/Jupiter filter category gathered several generations of machines under one listing. A model check is more useful than ordering by a generic Jupiter filter name. Check the older-model filter directory for listings and current availability; an H2 upgrade is another option if you are considering a new ionizer.
No need to guess based on a filter name alone.
First, identify what you used
They are useful clues to your previous setup—not a promise that a current H2 cartridge fits your older ionizer.
This older .1M M.T. cartridge was listed for Technos, Masterpiece, and Regency II—not Vesta. Its original product page directs customers to call about alternatives. Record your exact machine model before choosing an H2 Series upgrade.
This .1M cartridge was listed for older AlkaBlue models. AlkaBlue is an old-machine clue, not an H2 filter option. Bring the ionizer's model details to a specialist and compare current H2 machines by installation type.
This .01M UF cartridge was another old AlkaBlue listing; the original product page points customers toward a call for alternatives. It is not interchangeable with the current H2 filter line. Confirm your AlkaBlue model and discuss a complete-machine upgrade.
Important compatibility note
H2 Series replacement filters are designed for H2 Series machines. Do not order one for an older ionizer without checking compatibility with AlkaViva.
Aquarius, Microite, Mavello, Neptune, and Orion appeared as separate older-machine choices in the original selector but led to the same broad category. Do not infer one model's filter arrangement from another. Have the model label or a photo ready when you compare current H2 options with a specialist.
The older .1M M.T. filter was listed for Technos, Masterpiece, and Regency II. If that name appears on an old invoice or cartridge, it can help narrow down the machine family; it is not an H2 filter part number. Review the machine label before discussing an upgrade.
The .1M AlkaBlue and .01M UF for AlkaBlue were listed for the older AlkaBlue family. An H2 Series machine uses its own filter system, so compare the new ionizer itself rather than trying to match an AlkaBlue cartridge to it.
H2 Series replacement filters are designed for H2 Series machines. Do not order one for an older ionizer without checking compatibility with AlkaViva. There is no single H2 choice for every model in this group; installation, space, and preferred countertop or undersink arrangement all matter.
Clear answers
Still not certain? Have your machine name or a photo ready when you call.
775-324-2400There is no single answer for every model in this group. Your current installation, available space, and preference for countertop or undersink arrangements determine which models are worth comparing.
A helpful conversation starts with what you know
We can help you make sense of the older machine and talk through current options.
