Offering the latest in design and functionality, the SPECTRUM SOFT-S1-S170 gives the perfect solution to residential and light commercial water softening. Intuitive touch control programming is included to offer both volumetric and timed regeneration to suit all uses. The addition of a blend value also allows for fully softened water or a mix to meet the specifications required. The integrated brine tank means this system has a compact design that fits neatly under a sink or storage cupboard.