Pure Hydration water filters and mineral cartridges are some of the most advanced water purification tools in the world. Not only do they filter down to a 1.5 micron particle size classifying them anti-viral, anti-microbial and anti-bacterial but they revitalize and rejuvenate water adding antioxidant qualities through an advanced proprietary design. It is IMPORTANT to understand that the quality of water created by a Pure Hydration unit is reflective of the use and lifespan of the internal cartridges. Over time the filters become filled with particulate greater in size than 1.5 micron and the mineral cartridges are depleted requiring replenishment. Please note that by not changing the filters every 6-months will result in low pH water with poor antioxidant mineral qualities.
It is best to record the filter date right on the filters when you install and/or sign up for a FREE email reminder or set up an auto-ship at time of purchase.
NOTE: the #2 filter is the cartridge only, the plastic case is reusable.