Frigidaire PureSource 2 (WF2CB) Water Filter
OEM part number(s):
Made by Frigidaire. Replacement interval: 6 months or 200 gallons (per Frigidaire.com product page; see note).
Maker claims NSF/ANSI 42, NSF/ANSI 53 — no independent certifier listing was found when checked on 2026-11-11. Treat the claim as unverified.
Prices checked 2026-11-11: genuine from $37.50 + shipping at Frigidaire.com · aftermarket from $33.99 + shipping at DiscountFilters. Every price in the table below carries its store and checked date.
Amazon is a buy link, not a price claim: Amazon blocks automated price reads, so its price is never quoted here.
Exact fit — all 50 verified models
Harvested from published manufacturer and retailer fit lists (sources at the bottom of this page). If your exact model is not listed, do not assume fit — check the number on your current part.
Frigidaire (50)
PARTIAL / FAMILY-LEVEL LIST. The PureSource 2 housing appears across hundreds of model/revision codes. Models recorded are the Frigidaire FRS/FSC model FAMILIES published by RedStag Supplies for the identical Kenmore 46-9911 cassette: match the leading characters of the model number - trailing digits/letters are revision suffixes that do not change fit. Cassette slides into the FRONT top-right of the fresh-food compartment (slide-and-click), unlike the back-top-right WF3CB. Full individual model list not published by Frigidaire.
Certification
Maker claims NSF/ANSI 42, NSF/ANSI 53 — no independent certifier listing was found when checked on 2026-11-11. Treat the claim as unverified.
Frigidaire.com WF2CB page (opened) states: 'Tested and certified by NSF International against NSF/ANSI Standards 42 and 53 in PureSource 2 NGFC 2000 for reduction of the claims on the Performance Data Sheet.' The certifier is named by the manufacturer, but no NSF directory listing or data sheet was opened in this pass, so recorded as manufacturer_claimed per this dataset's rule. Frigidaire genuine filters also carry WQA/ASPE/ANSI S-803 sustainability certification per the same page. Certifier-directory check 2026-11-11 (hard rule: 'certified' requires the certifier's own listing opened directly): NSF's DWTU listings opened at info.nsf.org show no Electrolux/Frigidaire OEM listing under this cartridge name (only aftermarket listings that reference it as a replacement element). Electrolux's certifications are reported by secondary sources to sit in the IAPMO R&T directory under listee ELECTROLUX HOME PRODUCTS, but the IAPMO directory (pld.iapmo.org) is a JavaScript application whose listing content could not be opened with text fetch, so no certifier listing was directly verified; status is manufacturer_claimed with listing_url and listed_name null.
Aftermarket equivalents
| Brand | Part number | Note |
|---|---|---|
| Tier1 | RWF1031 | Tier1 WF2CB replacement sold by DiscountFilterStore (TIER1-RWF1031), with a long published model list. |
| Mist | CWMF013 | Mist WF2CB PureSource2 replacement sold at Target. |
| ClearChoice | CLCH110-series | DiscountFilters sells an unbranded 'Replacement for Frigidaire WF2CB Filter' 1-pack at $33.99 (recorded as am_price); ClearChoice is DiscountFilters' house brand. |
| Kenmore | 46-9911 | Sears/Kenmore printing of the WF2CB cassette (also 46-9916 / 9916); same physical filter per RedStag's Kenmore 46-9911 page. |
All verified prices
| Kind | Store | Pack | Price | Shipping | Checked |
|---|---|---|---|---|---|
| Genuine OEM | Frigidaire.com | 1 | $37.50 + shipping item $37.50 | Shipping charge not stated on the listing as checked; shipped_total not computed. | 2026-11-11 |
| Aftermarket | DiscountFilters | 1 | $33.99 + shipping item $33.99 | Shipping charge not stated on the listing as checked; shipped_total not computed. | 2026-11-11 |
| More prices | P.C. Richard & Son | 1 | $40.97 + shipping item $40.97 | Genuine WF2CB. Shipping not stated as checked. | 2026-11-11 |
| More prices | DiscountFilters | 1 | $54.95 + shipping item $54.95 | Genuine Frigidaire WF2CB 1-pack at DiscountFilters. Shipping not stated as checked. | 2026-11-11 |
Frigidaire.com showed WF2CB at $37.50 on sale (list $49.99; structured offer data read $49.99). Aftermarket best: DiscountFilters replacement 1-pack $33.99.
Specs
| Rated capacity | 400 gal |
| Flow rate | 0.5 gpm |
| Replacement interval | 6 months or 200 gallons (per Frigidaire.com product page; see note) |
| Quantity note | Frigidaire's spec table lists Rated Capacity 400 Gallons while the same product page's replacement guidance says replace every 6 months or 200 gallons; both figures are Frigidaire's own and the discrepancy is Frigidaire's, recorded here rather than resolved. |
| Certification (detail) | Frigidaire.com WF2CB page (opened) states: 'Tested and certified by NSF International against NSF/ANSI Standards 42 and 53 in PureSource 2 NGFC 2000 for reduction of the claims on the Performance Data Sheet.' The certifier is named by the manufacturer, but no NSF directory listing or data sheet was opened in this pass, so recorded as manufacturer_claimed per this dataset's rule. Frigidaire genuine filters also carry WQA/ASPE/ANSI S-803 sustainability certification per the same page. Certifier-directory check 2026-11-11 (hard rule: 'certified' requires the certifier's own listing opened directly): NSF's DWTU listings opened at info.nsf.org show no Electrolux/Frigidaire OEM listing under this cartridge name (only aftermarket listings that reference it as a replacement element). Electrolux's certifications are reported by secondary sources to sit in the IAPMO R&T directory under listee ELECTROLUX HOME PRODUCTS, but the IAPMO directory (pld.iapmo.org) is a JavaScript application whose listing content could not be opened with text fetch, so no certifier listing was directly verified; status is manufacturer_claimed with listing_url and listed_name null. |
Sources
- https://www.frigidaire.com/en/p/accessories/refrigerator-accessories/refrigerator-accessories-and-consumables/water-filters/WF2CB
- https://redstagsupplies.com/kenmore-46-9911-refrigerator-water-filter-replaces-frigidaire-wf2cb-puresource-2-fc-100/
- https://www.discountfilterstore.com/collections/refrigerator-filters/products/wf2cb-puresource-2-frigidaire-water-filter-replacement-by-tier1
- https://www.discountfilters.com/search.php?keywords=2634
- https://www.pcrichard.com/frigidaire-kitchen-appliance-accessories/
- https://pld.iapmo.org/