Why does my Hague WaterMax H3500 Water System water taste bad?
- Cchristina04Aug 25, 2025
If your Hague Water System's water tastes bad, it could be due to several reasons. There might be an increase in product TDS, or the Carbon Post-Filter could be exhausted, requiring replacement. The tank and appliance might be contaminated, in which case you should replace the Pre- and Post-Filter and sanitize the tank and appliance. The tank itself might be contaminated, so sanitize it. A tank diaphragm failure could also be the cause, requiring you to replace the tank and postfilter cartridges. Alternatively, the Carbon Post-Filter cartridge might not have been flushed completely, so flush one or two tanks of product water through the Post-Filter.