The remineralization stage is an additional feature of this water purifier. The name itself explains the function of this stage. After passing through the basic 5 stages of filtration the water is treated in the remineralization stage. At this point of purification, some advantageous minerals restored into the water again. The added minerals improve the taste and raise the pH to more alkaline. You will definitely enjoy the fresher tasting mineral water.
A nice feature of the Sawyer system is the benefit of using the same filter as a water treatment bottle, inline on a hydration pack, as an ultra light drink straw and attached to a faucet with the included faucet adaptor. If purchased with the faucet adaptor kit, it can be configured to drink straight from the tap during boil alerts or in areas of natural disasters such as floods, hurricanes, and earthquakes. The kit also provides hydration pack assembly kit for installing the inline filter on a hydration pack.