214, Clear Inline Filter Cartridge Empty Case
[214]

Nice unit, convenient to see the resin. I bought the combo with attached RO/DI for reef tank. I have had it running 2 years with 3 replacement resins. Moved it 3 times as well. So a bit of abuse to the unit but it held up, until Just today one of the endcaps began to slow leak and showed a pressure crack.