Standard carbon filters work great for most residential applications. If you want a longer filter life or are using an OdorHog at a school, hotel or other business location, we recommend our Commercial Carbon filter.

These individual bags make replacing your OdorHog charcoal filter bag a breeze. The 1.5 inch, 2 inch and 3 inch sizes all receive the 3 inch replacement bag, because the main body of the 1.5 inch, 2 inch and 3 inch OdorHogs are all 3 inch. 

If you have a 4" OdorHog, please order the 4" replacement filter.