I have one of the tall blue ones with the external brine tank that I recharge every forty machine hours. It's about eight years old.
I've heard of replacing the resin. When does this need to be done?
I know, I could get some paper and test the hardness, but it's easier to ask you.
Thanks,
John
I've heard of replacing the resin. When does this need to be done?
I know, I could get some paper and test the hardness, but it's easier to ask you.
Thanks,
John