Cpolebev 8PCS Cat Water Fountain Replacement Filter Elements Activated Carbon Filter for Dog Cats Pet Drinking Bowl Feeder Filter Easy Install Easy to Use

[Cotton Filter Elements]: The activated carbon in the filter elements can remove odors and odors, keeping the water clean and fresh. [Cotton Mesh Plastic]: Filters out any sediment that may be present in tap water, thoroughly capturing hair, sediment and debris. [Easy to Install]: Wash the filter thoroughly with water before use, easy to install on pet water dispenser. Replace every 60 days and clean water dispenser and filter every 2-4 weeks to keep water fresh.