When you want the OEM filter. No compromises. The Frigidaire SCWF3CTO (also sold as Kenmore 9999) is the only filter Frigidaire engineers their refrigerators around. Full manufacturer warranty intact, exact-spec match to the factory-shipped part.
What it removes
- Lead 99.0% · Chlorine 98.0% · Mercury 95.0%
- Cysts, turbidity, pharmaceuticals
- Turbidity + microparticles to 0.5 µm
NSF/ANSI 42 (aesthetic) + NSF/ANSI 53 (health), third-party certified. Certification numbers verifiable on request.
Fits these refrigerators
Fits Frigidaire, Kenmore, Kenmore 9999-series refrigerators that originally shipped with Frigidaire SCWF3CTO. Cross-references: 46-9999 · WF3CB-compatible.
Not sure if this fits? Send us your fridge model number. We confirm within 2 hours on business days.
Installation (2 minutes, no tools)
- Locate the filter compartment (top-right inside the fridge or bottom grille)
- Push in and rotate or pull the old filter to release
- Insert the new SCWF3CTO and push until it clicks
- Run 2-3 gallons through the dispenser to flush carbon fines



















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