its important to remember that that most household RO systems are just running a low micron prefilter and a ro membrane.
as BBLinks article stated activated carbon will pretty much get rid of all of the chloramine. Most of your aquarium grade RO/DI units use atleast one carbon stage as part of prefiltering.
i guess the question is how effecient is the carbon block at removing chloramines and when would it be exhausted. IS there a hobby grade kit we can purchase for chloramine testing?
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