AQUACREST Replacement FM-15RA Faucet Water Filter, Compatible with Culligan FM-15RA Water Filter, Culligan FM-15A Filtration System, White Finish (Pack of 2) Filter Lasts up to 2 months or 200 gallons for optimum performance, whichever comes first will vary based on water quality. Our high-quality filters offer clean and fresh water to you and your family. The filter is easy to install. No tools required. You can find specific instructions in the box. We stand behind the quality of filtration and overall performance of our filters. The filter is of high quality at reasonable price. Fit Culligan FM-15RA and FM-25R. This filter is not sourced by or sponsored by Culligan. **FM-15RA is not with a chrome finish, but it is compatible with FM-25R. Advanced material for refreshing water Easy setup wizard Optimum results for up to 200 gallons or 2 months, whichever comes first will vary based on water quality