Unger Ultra Resin Packs For Hydropower Ultra Filter 18L – 3 Pack

1 x Set of 3 Ultra Resin Packs for DIUH3 – Ultra Resin Packs deliver over 30% more pure water per resin fill.
– The FloWater 2.0 technology in each Ultra Resin Pack provides an efficient water flow through the entire tank, optimizing resin utilization.
– The Premium Ultra Resin is a new ion exchange resin specially perfected for the requirements of glass cleaning.