Test information: The l-Series filter housings and fittings have been tested for performance under NSF Standard 42. Tests included Hydrostatic Testing at 300 psig and Cycle Testing of 100,000 repetitions from 1 to 150 psig. Complete test results are available from ONMIPURE. Omnipure products have been tested and listed under Standard 42 for taste, odor and chlorine reduction, or particulate reduction, or have been materials certified. All filterers should be installed on cold water lines only. NOTE: Activated Carbon Filters are not intended to be used where the water is microbiologically unsafe or with water of unknown quality without adequate disinfection before or after the unit.
Filters should be changed at least once each year.