RO DI Resin Refill 1L

RO DI Resin Refill is a 1 liter Reverse Osmosis (RO) Deionization (DI) Resin Refill.  It is a high quality vacuum foil packed 1 litre replacement pack that you use to refill your DI cartridges.
DI Resin is necessary to reduce Total Dissolved Solids (TDS) to zero and is usually used as the last stage filtration of an RO/DI unit.
Replace the DI resin in your RO system today if you are no longer at zero ppm.

This DI resin will work in any RO/DI system with a refillable filter shell.