Originally Posted by mr_X
What test kit are you using to measure chloramines? How are you arriving at zero?
Good point, maybe my testing is flawed. Here is what I do.
When I test my unfiltered tap water with an API ammonia kit it will detect the ammonia that is in the chloramines. About .5 ppm
's worth typically, sometimes a little less. The water coming through my RODI
system shows none.