Multipure water filter reduction table

Multipure drinking water systems have been tested and certified under NSF/ANSI standard No. 53 as shown below. The concentration of the indicated substances in water entering the system was reduced to a concentration less than or equal to the permissible limit for water leaving the system, as specified in NSF/ANSI 53, “health effects”.

Here is the complete list of the readings by the NSA (PDF, english)