WS03X10038 GE Compatible Water filter O-Rings for GXWH01C, GXRV10ABL, GX1S01C, GXSV10C, GXSL03C,GX1S15C, FXWTC, FXUSC, FXWPC & FXWSC by KleenWater (2) Water Filter Housing Replacement O-Rings for GE Filter 2.5 Inch Part #ws03x10038 Free Shipping on this (2) pack Keep a Spare Oring on Hand to Avert an Urgent Situation 3 5/16 " ID X3 9/16" OD Durable Buna-N construction