Ultrastream Common Questions

How often does the Ultrastream Cartridge need to be replaced?
Ultrastream is designed to last a family of 4 each drinking 2 liters (2+ quarts) of water a day a complete year. Like all water purification systems, it la...
Tue, 13 Nov, 2018 at 8:57 AM
99% of your questions answered
We spent 6 years listening to your questions and developing a single page that answers 99% of everyone's questions. We update it often. It can be found...
Tue, 13 Nov, 2018 at 8:18 AM
Ultrastream pH and H2 Levels
The pH range of the Ultrastream is generally from 8 to 9.5 depending on the quality of the source water. The H2 level will be about 1.2 to 1.5 ppm also dep...
Wed, 14 Nov, 2018 at 4:10 PM