Brita FRRF-100 Refrigerator Water Filter

The FRRF-100 is guaranteed by Brita to fit AND make your water taste better. The Brita FRRF-100 Refrigerator Replacement Filter is tested and certified by the Water Quality Association (WQA) against NSF/ANSI Standard 42 for reduction of chlorine taste & odor, and Particulates (Class I). Does not remove Fluoride. The Brita FRRF-100 is an Advanced Carbon Block filter. The filter cartridge sits inside of a white plastic 'cup' and you'll need to unscrew the cup before you can see the filter.