Description Designed to enhance your pet's living environment, these odor-absorbing filter pads utilize activated charcoal technology to effectively neutralize unpleasant smells. Their sleek and compact design fits seamlessly into cat litter boxes, ensuring a clean and fresh atmosphere for both pets and owners. Features -Color:Black -Material:Carbon -Size:11.50X10.60X0.50cm/4.52X4.17X0.20in -High-efficiency odor control: features activated charcoal filter pads that effectively absorb and neutralize unpleasant odors from your cat's litter box -Safe and pet-friendly: made with selected materials, these filters are gentle on your pets and safe for use in any home environment -Easy to install: designed to fit most cat litter boxes, these filter pads are simple to install and replace, ensuring handy maintenance -Longlasting performance: each filter pad is Long-lasting and provides extended odor control, reducing the need for frequent replacements -Improves indoor air quality: helps maintain a fresh and clean-smelling home by minimizing litter box odors and enhancing overall air qualityPackage list: 9 x Cat Litter Box Filter