GE Water Filter Replacement Schedules and Part Numbers
GE GXRTDR RO filters: Stage 1 sediment (FXUSC, $10--$15, 12-month); Stage 2--3 carbon (FXUVC, $15--$20 each, 12-month); Stage 4 membrane (FXRC, $30--$45, 2--3 years); Stage 5 post-carbon (FXUVC or FXUD, $12--$18, 12-month). GE refrigerator filters: RPWFE, XWFE, MWF replace every 6 months or 300 gallons -- GE refrigerators display a replacement reminder. All GE water filter products are stocked at Home Depot, Lowe's, Best Buy, and Amazon. GE offers a filter subscription through Amazon Subscribe and Save for recurring refrigerator filter delivery at 5--15% discount.