AquaCrest AQF-DW2042FR is replacement for Samsung refrigerator water filter DW2042FR-09. The AQF-DW2042FR water filter is made from Korean premium carbon block, along with Japanese coconut activated carbon. Compatible with:Daewoo Refrigerator Water Filter DW2042FR, Auqa Crystal DW2042FR-09, Westinghouse WHE7670SA, Kenmore 46-9130, 9130*Please note this is a compatible water filter. The water filter is not sourced by or sponsored by Daewoo. The manufacturer's name and part numbers have been used for reference purposes only. AquaCrest is an independent brand.Operation Specification: