This is a genuine OEM item made by Samsung
Compatible Models : RF18A5101SG/AA, RF18A5101SG/AA-00, RF18A5101SR/AA, RF18A5101SR/AA-00, RF18A5101WW/AA, RF18A5101WW/AA-00, RF20A5101B1/AA, RF20A5101SG/AA-00, RF20A5101SR/AA, RF20A5101SR/AA-00, RF20A5101WW/AA, RF20A5101WW/AA-00, RF22R7351DT/AA-00, RF22R7351SG/AA-00, RF22R7351SR/AA-00, RF22R7551SG/AA-00, RF22R7551SR/AA-00, RF23R6201DT/AA-00, RF23R6201SG/AA-01, RF23R6201SG/AA-50, RF23R6201SG/AA-51, RF23R6201SR/AA-00, RF23R6201SR/AA-01, RF23R6201SR/AA-50, RF23R6201SR/AA-51, RF23R6201SR/AA-52, RF23R6201SR/AA-53, RF23R6201SR/AA-54, RF23R6201SR/AA-55, RF23R6201SR/AA-56, RF23R6201SR/AA-57, RF23R6201WW/AA-00, RF23R6301SR/AA-00, RF24R7201DT/AA-00, RF24R7201SG/AA-00, RF24R7201SR/AA-00, RF24R7201SR/AA-01, RF24R7201SR/AA-02, RF28R6201DT/AA-00, RF28R6201SG/AA-00, RF28R6201SR/AA-00, RF28R6201SR/AA-51, RF28R6202WW/AA-00, RF28R6221SR/AA-00, RF28R6241SR/AA-00, RF28R6301SG/AA-00, RF28R6301SR/AA-00, RF28R7201DT/AA-00, RF28R7201SG/AA-00, RF28R7201SR/AA-00, RF28R7351DT/AA-00, RF28R7351SG/AA-00, RF28R7351SR/AA-00, RF28R7551DT/AA-00, RF28R7551SG/AA-00, RF28R7551SR/AA-00, RF28T5001SG/AA-00, RF28T5001SR/AA-00, RF28T5001WW/AA, RF28T5001WW/AA-00, RF28T5021SR/AA-00, RF28T5101SR/AA-00, RF28T5101WW/AA-00, RF28T5F01SG/AA-00, RF28T5F01SR/AA-00, RS22T5201SG/AA, RS22T5201SG/AA-00, RS22T5201SR/AA-00, RS23A500ASG/AA-00, RS23A500ASR/AA-00, RS27T5200SG/AA-00, RS27T5200SR/AA-00, RS27T5200WW/AA-00, RS28A500ASR/AA-00, RS28A5F61SG/AA-00