Activated Carbon Air Filter

The paw pail is great at keeping pet waste contained and and odor tolerable with the filter. I do wish the filter did a better job with absorbing the odor. I do change it every three months

I do love my PawPail and the filter keeps the odor down. Until recently I had 4 dogs, and even with 2 now there's plenty to deposit from walks and the yard. Great invention.