Replacement Activated Carbon Filter Pads for PR10.0 Smoke Eater
The activated carbon filter should be changed every two months and removes odors by absorbing the odor molecules into the filter. It's very important to maintain the charcoal filter because it can only adsorb a certain amount of odor & gas molecules. Once the carbon is full, it stops working.
Includes 6 activated charcoal filters. Carbon filter should be changed every 2 months.