Replacing the resin in an older Culligan Water Softener tank. This is not about the salt in the brine tank, but about the resin in the core tank that the brine solution re-charges when it cycles. We're not pros, but this process was successful.
by EastCoastFibreglass
by 1StandOut1
by Slime Hack
by Kinetico Water Systems
by Pouring Your Heart Out
by 4DIYers
by MadDevil Arts