- Fits all refrigerators which require an external filter
- Advanced Technology Filtration
- Filtered by Nature
- Provides a natural taste to you water
- Ultimate filter for refrigerators
ROCK 21 fridge water filter offers a superior performance in filtration. Removing 99% of chlorine, taste and Odor and other contaminants. The ROCK BL9808 Compatible makes it possible for those who do not have an integrated fridge filter to enjoy the satisfaction of filtered water. The ROCK BL9808 Compatible is an external fridge filter designed for easy installation directly in the water line. Your lemonade will be the talk of the town, and your ice will be crystal clear. Get one today and enjoy the pleasure of premium quality water.