What filter cartridges should I use with my deep well water?

Homes supplied with water from wells should use water softening cartridges (series FCCST). These cartridges will protect expensive appliances against premature damages.

A second option that is recommended is to use filter cartridges series FCCBKDF or FCCBKDF2. They filter out chlorine, heavy metals and reduce the "water hardness" *.

^* only FCCBKDF2 series