6 PCS Charcoal Litter Box Filters Compatible with Litter Robot 3,Replacement Carbon Filters for Cat Litter Box to Keep Home Fresh and Absorb Unpleasant Odors Control Damp from Pets

Package: The package comes with 6pcs carbon filters that can replace according to your cat's usage patterns.It is recommended to replace every month for best odor control, so that your litter box filter system will last about 6 months. Carbon Filters Compatible with Litter-Robot 3 - Thick True Charcoal Absorbs Odors and Controls Moisture - Pet Safe, Non-Toxic, Free of VOCs - keep your cat’s litter box odor-free and your home fresh-smelling. WARM TIPS: Please confirm if the model matches before purchasing.Depending on the number of cats in your home and how often they use them, each filter can last for a different amount of time. Replace at least once a month for best results.