Simply Clean Litter Charcoal Filter

PetSafe® Replacement Charcoal Litter Box Filters help eliminate odors in your PetSafe® Simply Clean® Automatic Litter Box. Simply slide the filter into the slots located under the litter box conveyor cover. The dual-action carbon pad locks in odors so your cat's litter box continues to smell fresh. A filter can last up to four weeks.

Pack of 3.