I Blue water cartridge functions working on
1-Remove lingering impurities in water such as solids, sand, dust and rust with 5 microns pores
2-Remove chlorine, fluorine, odors and caustic alkaline from water which affect the liver and kidney
3-Antibacterial, microorganisms and viruses
4-Acid water tuning PH
5-Keep the necessary elements for body and healthy minerals to prevent water from CO2 absorption.
You can install it in any of the first three stages of your filter or in all.
Close your filter body and open water for 5 to 10 minutes before drinking for first time.
If there is a smell or a medical taste in water please wait until it gone because that means there is a bacteria in water (coming from water source).
6 months lifetime average.
Must be changed if it all becomes brown.