For best results, it is recommended that the filter be changed every 378 litres or 2 – 3 months.
Tested and Certifified by Water Quality Association aginst NSF/ANSI Standard 42 for the reduction of Chlorine Taste and Odor, NSF/ANSI Standard 53 for the reduction of Cysts and Lead, NSF/ANSI Standatd 372 for Lead Free Compliance.
The contaminants or other substances reduced by this water treatment device are not necessarily in your water.