Built-In Use & Care Guide
Page 40
... in water entering the system was reduced to the permissible limit for the reduction of the substances listed below. 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 water leaving the system, as specified in...
... in water entering the system was reduced to the permissible limit for the reduction of the substances listed below. 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 water leaving the system, as specified in...