Our cat litter box charcoal are the great solution for maintaining a fresh-smelling home. These are made from sturdy activated charcoal, which effectively absorbs and neutralizes odors. To use, insert a filter into your cat's litter box and replace it as needed. ensures you always have a fresh filter on hand. Features -Color:Black -Material: -Size:11.50X10.50X0.50cm/4.52X4.13X0.20in -Reusable and efficient: these can be washed and reused, making them an great choice for maintaining a freshsmelling home -Simple installation: designed to fit most cat litter boxes, these can be installed with ease, providing a simple solution for -Multifunctional design: ideal for various pet environments, these can be used in dog beds, bird cages, and more, offering versatile -Safe for pets and family: made from filter cotton, these are safe for both pets and family members, ensuring a clean environment -Highly Absorbent: These are made of powdered as the adsorption material, and the high-density polymer binding material is used to attach the carbon to the fiber Package list: 6 litter box filter