12-Piece Square Cat Water Fountain Filter Set with Carbon Filter, Replacement Filter for Water Fountain, for Cats and Dogs, Automatic Water Fountain, Water Dispenser

Size of each filter: 8.7 cm (length) x 5.8 cm (width). Please note the size and shape of the filter when placing your order. High-quality materials: With dual-action ion-exchange resin and an activated carbon water softener filter, it can effectively filter dirt, remove heavy metals, and soften the water, providing a premium drinking experience. Effective protection: The filters can remove chlorine, impurities, and odors from the water, trap hair and dirt, making the fountain water fresher and better tasting. Package includes: 12 cat fountain filters. Each filter is individually wrapped for greater hygiene and easier storage. They are both hygienic and clean, and offer more protection for your pet. Notes: Soak the filter for 5 minutes before use. To maintain the filter's effectiveness and your pet's health, it is recommended to replace the filters every 2 weeks.