Looking for a refillable filter cartridge for 4x30" housings?
This is it.
These refillable cartridges fit the 4x30" housings from many different manufacturers and the Tucker® Mobile DI System.
Fill with our virgin bulk DI resin to save big on your filter cost.
Holds 1/5 of a cubic foot of DI resin
Fits the H2Pro, 4060, and T-DI systems.