DI Resin Refillable Kit Color Changing Resin Type ::Cation Single Bed Resin (purple) 5 inch by 20 inch

5 inch by 20 inch filter cartridge

and 9 x 5# Bag (36 x 10" Refills)

* Factory Calibrated: our meters are calibrated with a 342 ppm NaCl solution

9% rejection rate membranes combine 5 heavy duty stages of filtration

Waterproof housing (IP-67 rating)

DI Resin Refillable Kit Color Changing Resin Type ::Cation Single Bed Resin (purple) 5 inch by 20 inchDI Refillable Kit This DI refillable kit gives you 5 pounds of DI color changing resin and a clear reusable filter cartridge. That is enough resin for four refills! Refill yourself and save 50% as compared to our professionally pack di resin cartridges. Standard DI cartridges can add up when you buy them professionally packed. You can save big bucks by filling them yourself. This kit gives you 1 x reusable re fillable filter cartridge and enough resin