Some method has to be provided to make longer system cycles bceause the longer cycles equals less TDS creep impact

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water testing products

This meter has a 1 year warranty

InLine DI MISC Some method has to beProduct Description : Professionally packed inline color changing deionization resin cartridge. Our mixed bed resin is ( 50% Anion 50% Cation ). The 10" cartridge is refillable. We pack . 75 lbs of resin in each cartridge. The resin color changes from blue to a light brown amber color when it is exhausting. Color changing resin is perfect for reef keeping as this helps you to visually keep track of the quality of your water. Typically, this filter was