
PWP Virgin DI Resin OVERVIEW: Continue producing pure water efficiently by replacing the old resin in your DI tank or the DI cartridge in your pure water system with this Pure Water Power DI Resin. This virgin resin has never been used or regenerated, comes in one cubic foot, and is a 50/50 mix of Cation and Anion. When it's time for a refill, the PWP DI tank will need 1/2 a cubic foot of resin. For the multistage systems that utilize the 10-inch refillable DI cartridge, you'll need a 1/4 cubic foot. Restore the functionality of your system by investing in some new resin today! *Please note th