Silicon Stopper used on some GE brand Water Coolers.
GE GENERAL ELECTRIC RCA HOTPOINT GEH WATER COOLER WATER COOLERS APPLIANCES PARTS REPAIRS REPLACEMENTS UNITS MACHINES WS01X10007 45958 GNCF04H GXCF05D02 GXCF20E GXCF20FBB GXCF25FBS GXCF25HBS GXCF35GBS PT10263279 PS311027 EAP311027