Built-In Use & Care Guide
Page 40
... oocysts † Fibers greater than or equal to NSF/ANSI 42/53 for 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 the reduction of Lead, Mercury, Atrazine, Benzene...
... oocysts † Fibers greater than or equal to NSF/ANSI 42/53 for 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 the reduction of Lead, Mercury, Atrazine, Benzene...