8L resin + carbon filter service kit

- 8 litres of mixed bed resin or hard water blend resin and 5 micron carbon pre-filter
- 7" carbon filter for use with the 8L GO H2O DI system (from August 2018 onwards), or 10" carbon filter for use with 8L water fed systems purchased before August 2018

The only maintenance you'll need for your system. Change your resin and carbon filter when the TDS reading is no longer 0 and you're noticing spotting on the windows.

Working with hard water? Select the hard water option Using a system purchased before August 2018? Select the 10" carbon filter option Using a GO H2O system purchased August 2018 and beyond? Select the 7" carbon filter option