Why is my CSI Twin using so much salt?
- Ddiana09Jul 28, 2025
High salt usage in your CSI Water Dispenser can be due to several reasons. Check if the brine tank refill time is set too high and lower it. Also, a plumbing leak, such as a toilet tank, can cause constant flow through the unit. Another reason may be too frequent regeneration. In this case, lower the hardness setting or increase the days between regenerations.


