You either haven't done the regeneration correctly or you have loss some of the resin beads
2# of table salt
Let sit for at least 5 mins.......(I would let it sit for 20 mins)
Rinse for at least 20 mins.....test----continue rinsing if necessary
BUT I would 'backflush' unit before doing anymore regens
Connect hose to outlet.......flow water thru unit and out the inlet at 1 gallon per minute for 5 minutes THEN do a regen
Have you tested the water source hardness?
IF source is 25 gpg.......then your softener can process 400 gallons before regen (Mark 10,000 can process 10,000 grains of hardness)
It worked for 6 weeks when new.......
Is it time for your medication or mine?
2007 DODGE 3500 QC SRW 5.9L CTD In-Bed 'quiet gen'
2007 HitchHiker II 32.5 UKTG 2000W Xantex Inverter
US NAVY------USS Decatur DDG31