THERE IS CURRENTLY A 3 WEEK LEAD TIME FOR THIS PRODUCT

Convert your present cartridge system to a down tube system and increase your output of DI water production by 40%.
When you use a cartridge you run the chance of getting blow by when the seal at the top starts to leak internally, this gives you a false reading and causes you to change resin way too soon.
It is simple to do and requires no tools.

This conversion will fit the CR Spotless DIC20 DIW20