Unger HydroPower Ultra DI Pure Water Filter System (Model DIUH1), Small size. Designed for professional window cleaning, this Deionizing (DI) filter produces pure water for a streak-free finish. Key features: - Integrated digital TDS meter for water quality monitoring. - KeyLock function for easy lid opening and closing. - Fast-Flo technology for efficient water flow. - Made in Germany. Condition: Good pre-owned condition. Shows minor cosmetic scuffs and dust from typical use. The exterior label has some light wear. Tested for physical integrity; digital meter turns on. Internal resin may need to be checked or replaced based on your specific water quality needs.
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