Built-In Use & Care Guide
Page 40
... water entering the system was reduced to the permissible limit for the reduction of Chlorine Taste & Odor, Particulate Class I; Water Filtration System Performance Data 40 Sub-Zero Water Filtration System REPLACEMENT CARTRIDGE (4204490) Tested and certified by NSF International against NSF/ANSI Standard 53 for reduction of the substances listed below.
... water entering the system was reduced to the permissible limit for the reduction of Chlorine Taste & Odor, Particulate Class I; Water Filtration System Performance Data 40 Sub-Zero Water Filtration System REPLACEMENT CARTRIDGE (4204490) Tested and certified by NSF International against NSF/ANSI Standard 53 for reduction of the substances listed below.