Feature two probes for monitoring influent and effluent TDS on your RO system. Keeping track of your TDS will hel pyou better monitor how often you need to service you RO unit filters.
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Orders over $49.99 Ship FREE.Feature two probes for monitoring influent and effluent TDS on your RO system. Keeping track of your TDS will hel pyou better monitor how often you need to service you RO unit filters.