This oring is compatible with ws03x10038, GXWH01C, GXRV10ABL, GXSV10C, GXSL03C
5 micron carbon block cartridge for chlorine and chemical removal
Three 2.5 x 9.75 inch carbon block replacement filters Made in the USA
Cartridge compatible with GE FXWTC, Dupont WFDWC20001 & WFDWC70001