Frigidaire was the first to bring you water filtration through the refrigerator and we continue to set industry standards through the PureSource® water filtration system. Now you can start your day with fresh, clean water from your refrigerator. No more hassles with bottled water! No chlorine taste! No unpleasant odors! PureSource® water filters give you clean, refreshing water and the most beneficial investment you can make for your health and your household. This replacement filter has been strenuously tested and certified by NSF International (the internationally recognized authority on water quality). The filtration system is built into the inside of the refrigerator for replacement ease and convenience. The PureSource0 Ice and Water Filtration System - Frigidaire's newest rear mounted filtration system built for the Next Generation of 2001 energy-compliant Frigidaire refrigerator models.

This WF1CB replacement water filter has been strenuously tested and certified by NSF International. It protects your family by reducing all of the following contaminants: Particulates (class III) by more than 98% Chlorine (class I) by more than 96%.

The WF1CB water filter replaces these part numbers:

• RF100, RG100, NGRG2000, RF-100, RG-100
• NGRG-2000, 218994101, 218717805, 240389101
• 240389102, 240394501, SWF1CB, WFB, 9910
• 469910, 46-9910, 9910P, 04609910000

WF1CB is Designed exclusively for the following models:

• FRS23KR4A
• FRS23R3A
• FRS26R3A
• FRS23R4A
• FRS26KR4A
• FRS26R4A
• MRSR25V4A
• MRSR25X8A
• MRSR25V5A
• MRSZ28X8A