DIY & Save!

This is one cubic foot of replacement DI resin, fully charged and ready to use in your tank or Pure Water system.

When the DI resin in your tank or Pure Water system is used up (reading a TDS of 10 PPM or higher), it should be exchanged for new DI resin. We suggest using a funnel to exchange the DI resin. See the related items below.

This is a good option for the DIY cleaner who would prefer to exchange their DI resin themselves.

This is one cubic foot of DI resin in two 5-gallon pails with lids for added convenience.

DI Resin is NOT available for Overnight or 2-day delivery.