Culligan replacement refrigerator water filters have improved water quality for families around the world. This Culligan filter reduces 6+ impurities including lead, chlorine taste & odor, and cysts*. Culligan filters reduce chlorine taste & odor for better tasting water and ice. Culligan filters provide a compatible refrigerator fit thats easy to install and replace every 6 months. Culligan filters are certified by IAPMO R&T against NSF/ANSI 42, 53, and 401 for the reduction of claims specified in the performance data sheet**. *Substances reduced are not necessarily in all users water. **For complete list of Culligan filters and impurities reduced, see manufacturer’s performance data sheet or website for full contaminant reduction information.

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The box might have some wear, but its whats inside that counts.