PWF-WF1CB Refrigerator Replacement Water Filter Beer and Wine Filtration This 5 micron replacement cartridge

This 5 micron replacement cartridge is constructed of pleated polyester which benefits the consumer in two ways

or buy filter with RGAP801 O-ring (68898-32P compatible)

Six GE PX05-20 Purtrek Compatible Water Filter Replacement Cartridges - 5 Micron - by KleenWater

It is perfectly normal to hear a rattling inside the carbon block cartridge do to the addition of the siliphos spheres

The KleenWater cartridges are 1

PWF-WF1CB Refrigerator Replacement Water Filter Beer and Wine Filtration This 5 micron replacement cartridgePWF WF1CB Replacement Refrigerator Water Filter by WaterSentinel Replaces: Frigidaire Refrigerator Water Filters: WFCB, WF1CB, WSF 1, NGRG 2000, RF 100, RG 100, 218710901, 218710902, 218717805, 218732306, 218907800, 240389101, 240389102, 240394501, 21817805 Sears Kenmore Refrigerator Water Filters: 469910, 46 9910, 4609910000, 9910, 9910P ADVANCED FILTRATION TECHNOLOGY: This WaterSentinel refrigerator water filter contains a compressed carbon block