This 4.5 x 10" DI filter is the correct replacement filter for the Tucker® mobile RO/DI Cart as well as the Tucker® Fill N Go tank systems.
These DI filters are refillable with bulk DI resin.
The DI filter is sealed in a plastic bag for maximum freshness.
Simply open your DI filter housing, remove exhausted DI filter and replace with new one.
**Available for next day pickup from our Ontario warehouse**