The filament is processed by special machinery which produces a fine, hair-like strand of brass only 60 to 80 micons in thickness, about the same as a human hair. The The Crystal Ball Bath Ball is absolutely unique. There is nothing with which to compare it. KDF does not hold the chlorine. It changes the chlorine from an element into a harmless compound.
Chlorine can combine with ammonia and nitrogen compounds to create chloramines.
These chloramines smell bad and are body irritants. Chloramine smell is most often associated with the smell of indoor pools. But chloramines are also created by water treatment districts by adding ammonia to the water in order to disinfect water supplies and to comply with the Federal Safe Drinking Water Act. Chloramines are relatively stable and cannot be removed by a shower filter without the use of chemicals because the flow rate is too fast. This is not regarded as a dermal problem because exposure time to chloramines in a shower is very short.