RFS-701DTU, NSF42(DAEWOO)
It is recommended by most experts and refrigerator manufacturers that you change your refrigerator’s water filter at least every six months. Six months is an average, but can vary widely based on factors such as usage and flow rate expectancy

60199000680200, WATER FILTERS, 9130

Originally supplied with models: HRF24E3APS, K21SS53VMGNKM4, K21SS92BKGIKM4, K21SS92BKGNKM4, K21SS92WHGIKM4, K21SS92WHGNKM4, RFP70KDBC, RFP70KDTJ, RFP70KDWC