12 Pcs Carbon Filter for Cat Litter Robot 4 Activated Carbon Filter Cat Litter Replacement - ShopVlot

COMPATIBILITY: Filter is compatible for cat litter robot 4, and compatible with multiple pet drinking fountains of the same size This product is made of polymer adhesive material and high-quality activated carbon. The surface of the filter is made of special polyester fiber with storage capacity, which has strong adsorption, high filter effect, long-term cleaning, safe and healthy to use It is recommended to change the activated carbon filter every 15-20 days, which can better reduce the smell o