Our space and labor saving system built for treating city water, the Blue Frog City Slicker E1 Standard system will filter out light sediment, reduce chlorine, and soften water all in one unit. No need to change any pre-filters with this system. With our exclusive E-1 controller, the City Slicker E1 Standard is rugged and efficient. Easy to program with an intuitive menu. Our other version of this system, the Blue Frog City Slicker E1 Fluoride, will ALSO remove fluoride.
The controller manual is here (Individual installations may vary):