Carbon Filter Cartridge (5.0 Micron)

I got this with the housing unit and it took me like 8 batches of dumped beer to figure out my filter wasn't reducing the chlorine at all. I ran it as slow as possible to increase contact time and still tasted like the tap water. I told OBK and they responded see no reason to think it has an issue Forget this - go with campden tablets or a filter system from another supplier maybe.