Frigidaire ยท Side-by-side
Frigidaire FFHS2622MS Water Filter Replacement
Confirmed by the manufacturer's parts listing
The FFHS2622MS uses the Frigidaire PureSource 3 (WF3CB)
- Part number
- WF3CB
- Also sold as
- PureSource 3, PureSource3, 242069601, 242086201, 242294501
- Replace
- about every 6 months
PureSource 3 fits Frigidaire side-by-side refrigerators whose filter sits at the back of the top right of the fresh-food compartment. It is not the same filter as PureSource Ultra (ULTRAWF) or PureSource Ultra II (EPTWFU01).
As an Amazon Associate I earn from qualifying purchases. We verify the genuine filter only. Non-genuine results aren't checked by us: confirm the listing names your model and an NSF/ANSI certification.
Confirm before you buy
- Check the model label inside your fridge reads FFHS2622MS (or FFHS2622MSM, FFHS2622MS0).
- The filter in your fridge now should be labelled WF3CB / PureSource 3 / PureSource3 / 242069601 / 242086201 / 242294501.
How we checked this match
Confirmed by the manufacturer's parts listing: frigidaireapplianceparts.com (manufacturer), allfilters.com.
Checked 2026-10-28. Spotted an error? Tell us.
Replacing the FFHS2622MS water filter
The WF3CB installs the same way in every refrigerator that uses it. Follow the WF3CB replacement steps or our full guide, how to replace a frigidaire refrigerator water filter. Where the filter sits varies by model, so check your owner's manual for its location.
Other refrigerators that use the WF3CB
FFHS2622MS water filter questions
What water filter does the Frigidaire FFHS2622MS use?
The Frigidaire PureSource 3 (WF3CB), also sold as PureSource 3, PureSource3, 242069601, 242086201, 242294501. Confirmed by the manufacturer's parts listing (frigidaireapplianceparts.com, allfilters.com).
How often should I change the FFHS2622MS water filter?
Replace the WF3CB about every 6 months. Change it sooner if water flow from the dispenser slows noticeably.
What should I check before buying the WF3CB?
PureSource 3 fits Frigidaire side-by-side refrigerators whose filter sits at the back of the top right of the fresh-food compartment. It is not the same filter as PureSource Ultra (ULTRAWF) or PureSource Ultra II (EPTWFU01).