All units will perform well to a varying degree with
any cation resin. The above table is strictly suggestive for obtaining optimal
performance from your unit and extending the life of your resin bed.
When in doubt, ProSoft Premium is your best value for an all-around
* Cabinet models can or should substitute ProSoft Fine Mesh resin
for faster kinetics.
This table is based on SWTs conventional wisdom only. Performance can still
vary from factors such as high temperatures, oil in the water, silica or
other local water characteristics. Contact your SWT representative for further