This simple water softening solution is ideal for use in spas, hot tubs and many other applications requiring water softening. Our water softening resin formulation comes in a 7 litre vessel and can be either filled with resin or non-filled to be reused.
7 L System
- Refillable 7 Litre Vessel with 2 1/2″ threaded cap with 3/4″ inlet and outlet ports
Need a TDS Meter?
The DM1 is an inline TDS Meter can be used to measure the TDS of the tap water coming in against the TDS of the purified water going out of your system at anytime. You can view it here.