These one-time-use DI or Carbon filter cartridges fit the 4x40", 4x30" and 4x21" RO Housings from many manufacturers.
Tucker's DI resin option is filled with Tucker's virgin resin, these filters will remove all of the impurities in your water to make spot-free water.
On the other hand, Tucker's Carbon option is filled with high-quality activated charcoal carbon, these filters will remove all of the chlorine and chloramines in your water to make it safe for your RO membrane to process.
Or choose Tucker's Refillable option and save big by refilling with Tucker's virgin bulk DI resin.
Fits the H2Pro, 4060, and T-DI systems.
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