Looking for some ideas/ information. I've got a Kenmore water softener that I've had for 14 years. A few months ago the water started feeling a little hard, so I had it tested. Hard water was 7 grains, softened was 4 grains. I've worked on it through the years replacing seals here and there cleaning out the venturi as needed, so I know how to work on it. It puts water in the brine well OK, and sucks it back out OK, but I only get partially softened water. After inquiring on this and other forums, it seemed that after 14 years that the resin had just wore out. I purchased the correct resin and put the correct amount in after removing the old. Seemingly no change in hardness.
It's as if some of the hard water is bypassing the resin bed or something. Any one out there real familiar with what might be wrong with it?