Triple Action Filtration
Buffered Ion exchange resin to reduce water hardness
Carbon block to improve taste and odour
High efficiency filtration to remove particulates

See Technical: Scale Management 233kb pdf and Filter Spec & Selection 79kb pdf

FL1100, FL2300 and FL3600 filters are fully
interchangeable using the same filter head.

FL2300 and FL3600 filters can be upgraded to FL6000 filter using ZT203 replacement filter head