Who makes non-electric softeners? Where can I order/buy one? Are they in
the same price range? How long do they last? BTW - when I bought more
salt, I noticed Potassium Chloride sells for twice as much. Is it
interchangeable with salt, and if so, why would anyone buy it if it sells
for twice as much?

"Samuel Warren" wrote in message
...
The exact reason I got a water softner that uses no electronics to sense
regeneration cycles, it's all mech.