If you already have a water system installed, you can put the IN1218-2K inline after your existing system to reduce TH. The special blend of softening resins reduces TH by around 90% whilst maintaining an ideal PH for espresso. Based on a moderate hardness & normal household use this filter will usually last 12 months. Four TH test strips are included with the kit to help monitor filter performance during the first filter use to gauge an ideal change over period.
Kit includes - Filter, 1 metre of Poly 1/4 food grade hose, mounting bracket and 4 TH test strips