How to fill silicon sand carbon softener in filter vessel

This Video will show you how to install the Silicon Sand or Activated Carbon or Soften Resin in the Pretreatment Filter Vessel.

1). Firstly, use any of the cloth blocked in the pipeline, make sure the fills no enter this pipe.
2). Put the 2–4mm silicon sand at the bottom, around 2–5% height
3). Fill the carbon in the filter vessel
4). Fix the controller on the Filter vessel, and the cleaning around 2—6 hours during the first time application. Any questions just contact Hinada water treatment.