Don't run out of resin in the middle of a job. Pick up some quick replacement bags to keep on hand for a super fast swap. These premium resin bags fit the Unger HydroPower Ultra 1 Stage Systems.
Choose from just one bag or a set of three to stock up. A convenient handle allows you to swap bags with ease. Consult your TDS meter to know when the resin is exhausted and needs replacing.
