Check Valve works with some models of Samsung Washers
Compatible Models : WF203ANS-XAX, WF203ANS/XAX, WF206ANS-XAA-00, WF206ANS-XAC, WF206ANS/XAA-00, WF206ANS/XAC, WF206BNW-XAC, WF206BNW/XAA-00, WF206BNW/XAC, WF306BHW/XAA, WF306LAW/XAA-00, WF316BAC-XAA, WF316BAC/XAA, WF316BAW/XAA, WF316LAS/XAA-00, WF316LAW/XAA-00, WF317AAG-XAA-00, WF317AAG/XAA-00, WF317AAS/XAA-00, WF317AAW/XAA-00, WF337AAG/XAA-00, WF337AAR/XAA-00, WF337AAW/XAA-00, WF431ABP/XAA-01, WF431ABP/XAA-02, WF431ABW/XAA-00, WF438AAR/XAA, WF448AAP/XAC, WF448AAW/XAC-00, WF461ABP/XAA-01, WF461ABP/XAA-02, WF461ABW/XAA, WF511ABR/XAA-00, WF511ABR/XAA-01, WF511ABR/XAA-02, WF511ABW/XAA-00, WF511ABW/XAA-01, WF511ABW/XAA-02, WF511ABW/XAA-03, WF520ABP/XAA-00, WF520ABP/XAA-01, WF520ABP/XAA-02, WF520ABP/XAA-03, WF520ABP/XAA-04, WF520ABP/XAA-05, WF520ABW/XAA-01, WF520ABW/XAA-02, WF520ABW/XAA-03, WF520ABW/XAA-04, WF520ABW/XAA-05