UNGER ULTRA RESIN PACKS FOR HYDROPOWER ULTRA FILTER L & LC - 3 PACK

1 × 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.