RWF1600A fits the following code: Frigidaire-- PURESOURCE2,WF2CB,FC100, FC-100, FC300,NGFC2000, NGFC-2000, SWF2CB MBFC2003, MBFC-2003, WF2MB,WP2CBMB ,MB100, MB-100, MB 100, PureSource MB，218732308, 218732309, 218732309A, 218732309B, 218732309C, 218732309D，218732309E，218732309F，218732309G ，240396401, 240396402, 240396403, 240396404, 240396405, 240396406, 240396701, 240508034, 76080000 Sears / Kenmore-- 46-9911, 469911, 9911, 9911P, 04609911000,46-9916, 469916, 9916, 9916P, 04609916000，9911 9916 469911 469916 Electrolux- EWF01,FC300 ---241968501，241968503，241968506，69625-ct-001，AP2538969，PS503621，241527301, 218732310PS898865

• All the filter materials are certified by NSF to NSF/ANSI 51, 61.
• Fits Frigidaire, Electrolux, and Kenmore refrigerators
• Reduces Chlorine Taste & Odor, Rust and Corrosion, Sand, Sediment, Silt, TurbidityNSI 372 for Lead Free Compliance.
• Filter life of 6 Months
• Manufactured in an ISO9001 facility.

All the filter materials are certified by NSF to NSF/ANSI 51, 61.Excelpure