This is a genuine OEM item made by Samsung
Compatible Models : WA5451ANW-XAA-01, WA5451ANW/XAA-01, WD10K6410OX/EY, WF218ANB/XAA-00, WF218ANB/XAA-01, WF218ANW/XAA-00, WF218ANW/XAA-01, WF219ANB/XAA-00, WF219ANW/XAA-01, WF350ANR/XAA-00, WF350ANW/XAA-00, WF407ANW/XAA-00, WF419AAW/XAA-00, WF438AAR/XAA, WF448AAE/XAA-01, WF448AAE/XAA-02, WF448AAP/XAC, WF511ABR/XAA-00, WF511ABW/XAA-00, WF520ABP/XAA-01, WF520ABW/XAA-01