Pure, crisp, healthy drinking water and ice that tastes great ? Tested and certified by WQA to NSF/ANSI 42 Standards for Material Safety and Structure Integrity. ? Tested and professionally certified by the Water Quality Association to NSF/ANSI 42 Standards for Chlorine Reduction and tested and certified by WQA to NSF/ANSI 372 standards for Lead Free Compliance. ? All components and filters are tested. AQUALUTIO AL-1180 is designed for GE MWF, MWFA, GWF, GWF01, GWFA, GWF06, and Kenmore 9991,46-9991, 469991.