Catit Airsift Filter with Holder.

Catit Airsift Filter with Holder. An effective odor-reducing filter with a reusable holder that fits any covered cat litter box.

• Includes one filter and holder
• The filters absorb odors instead of masking them with strong chemical fragrances.
• The filter helps reduce unpleasant litter box odors by combining two cat-friendly filter materials: powerful Catit Magic Blue ammonia absorber and activated carbon, which effectively traps unpleasant odors.
• Airsift filters are available in packs of 2 or 6. One filter lasts approximately 30 days.