6 Pack Cat Water Fountain Filters Compatible with Catit Fountains, Petilog Carbon and Ion Exchange Resin Pet Fountain Filter Replacmence (6)

Three layer circulating filtration system: This cat water fountain filter replacement contains activated carbon and ion exchange resin, which together with the non-woven fabric form a three layer circulating filtration system. This effectively filters pet hair, food residue, absorbs odors, and softens the water, providing your pet with fresh, healthy drinking water. This cat water fountain filter is compatible with Our cat water dispenser. To keep the drinking water fresh and hygienic, it is recommended to replace the pet water fountain filters every 2-4 weeks, depending on the number of cats in your home. Before using the pet fountain filter replacement, rinse them thoroughly under running water and then install them in the cat fountain. For optimal performance, soak the filter in water for 2 minutes before use. We recommend replacing the filter every 2-4 weeks to maintain water quality