Activated Carbon Pre-Filters for PR6
The activated carbon pre-filter should be changed every two months and removes odors by absorbing the odor molecules into the filter.
Pure n natural systems,inc.®
P.O. Box 1137
Streamwood, IL 60107, U.S.A.
Toll-Free U.S. & CANADA: 1-800-237-9199
Hours Mon - Fri 8:30am to 5:30pm CST