10 Best Cat Litter Box Replacement Air Filters 2025

Looking for a way to keep your home smelling fresh and clean even with a furry friend in tow? Look no further than our top 10 list of Cat Litter Box Replacement Air Filters in the Litter & Housebreaking category. We reviewed and scored many products in the Replacement Filters category and we found products ranging from a 7.6 score up to an impressive 9.7 score. At the top of our list is the FRESH HEADQUARTERS 6 Pack Replacement Activated Charcoal Filters Compatible with Van Ness Cat Litter Box - Long Lasting Odor Control. Not only did it receive the highest score on our list, but it also has long-lasting effectiveness and is compatible with a popular brand of litter box. Say goodbye to unpleasant litter box odors with this top pick. Keep reading to learn more about our other recommended products and find the perfect filter for your feline friend's litter box needs.