Get 000 water on-the-go with revolutionary filter replacement technology. Zero Water' s patented, 5-Stage filter technology is now available for portable Zero Water bottles and tumblers. EXCLUSIVE COLOR CHANGE FILTER TECHNOLOGY: Zero Water Bottle/Tumbler filters also employ a next-generation filter replacement technology. Each filter is designed with a "Color Change" window which indicates when you may need to replace your filter. When the window changes from gray to amber, you change the filter. Do not use with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system. Individuals needing water of specific microbiological purity should consult their physician. Unless notified otherwise, municipal water is potable. The contaminants or other substances removed or reduced by the water treatment device are not necessary in all customers' water.
- Stage 1: course filter to remove fine particles/sediment
- Stage 2: multi-layer system using activated carbon and oxidation reduction alloy
- Stage 3: distributor that maximizes contact time
- Stage 4: comprehensive ion exchange array
- Stage 5: non-woven membrane to remove fine particles