Waterdrop - AP117 Whole House Water Filter, Replacement for 3M® Aqua-Pure AP117 Drinking Water System - White

Utilizes advanced activated carbon for highly-efficient filtration performance and maximum impurities reduction. The granular activated carbon is made from natural coconut shells .Please confirm whether you are allergic to it. The granular activated carbon is made from natural coconut shells .Please confirm whether you are allergic to it.