About the Unger HydroPower Ultra 3-Stage Resin - 3 Bags
The Ultra Resin Bags make changing out used-up DI resin in your Unger HydroPower Ultra 3 Stage unit super fast. These easy to use bags have a handle to lift and lower into your unit. Keep tabs on your TDS meter to know when to change them. Colored rings help you to identify the correct installation order. FloWater Technology 2.0 ensures complete saturation of the resin for the best experience with the new premium resin formula.
