Natures Spring 1THE Mineral replacement cartridge
Functional Filter (functional water, improve water taste), only use instead of UF-membranfilter.
If you want to drink functional water, Please try this wonderful filter. This functional filter elutes minerals and it increase pH level and provides weak alkali water.
Also it has antioxidant effect which decreases ORP level of original water. This functional filter improves the water taste because it is equipped with activated carbon.