Vertical Color Changing DI Resin Adder Kit COLOR CHANGING DI RESIN TYPE ::MIXED BED (50% CATION / 50% ANION) The GEM coconut carbon block

The GEM coconut carbon block filter

Weight : 13 lbs

When it comes to parts and fittings for RO drinking water systems and aquarium setups

The DI bypass allows you to flush your pure RO water line

RO/RODI pumps

Vertical Color Changing DI Resin Adder Kit COLOR CHANGING DI RESIN TYPE ::MIXED BED (50% CATION / 50% ANION) The GEM coconut carbon blockVertical Color Changing DI Adder Kit This easy to install plug & play housing makes it easy to add an extra stage of filtration to your setup. Select Mixed Bed Resin (for zero TDS). You will also notice that we offer single bed resins (Cation and Anion). Single bed resins only remove either negative or positive ions, meaning to achieve zero TDS always follow a single bed resin with a mixed bed resin. Mixed Bed resin is what you want if you want ZERO