External Water Filter AQUA BLUE H2O 836848WF. THIS FILTER REPLACES CARTRIDGE: Fisher and Paykel 836848, 836860, 862285, Amana R0185011 and 67003662. This Filter also fit generic brand model number FPEXT-1, FPEXT-2, FPEXT-3, FilterLogic FFL-120F, FFL120F. Also fits Hier. Please check the Compatible Model table to make sure this filter will easily slot into your fridge water dispenser. ON SALE!