12 Pieces - Drinking Fountain Filters Refills - Water Fountain Filters - Drinking Fountain Filters - Replacement Filter Cat Fountain - Drinking Filter

Triple Filtration System: The cat fountain filter is composed of a layer of non-woven fabric, coconut shell activated carbon, and ion exchange resin, which can effectively filter hair, debris, and heavy metals, eliminate odors, soften water, and improve water taste. Keep the water in the fountain fresher. Keep your pet healthy: Cat water filters help improve the taste of water and allow pets to drink clean, fresh water all day long, which helps increase water consumption and reduce the risk of urinary tract infections. Easy to use: Rinse the cat carbon filter thoroughly with water before use to remove charcoal dust and activate the resin! When installing, place the flat side up for optimal filtration. For the health of your beloved pet, we recommend replacing the fountain filter every 2-4 weeks. If multiple cats use the fountain, it will need to be replaced more often.