Triple Filtration System : A comprehensive approach to water purification that includes biochemical cotton, activated carbon, and ion exchange resin, ensuring your pet's water is safe and inviting. Protect Water Pump : Our filters prevent the buildup of hair and debris in the pump, reducing wear and tear and prolonging the life of your pet's water fountain. Maintain Water Quality : With regular replacement, our filters help maintain optimal water quality, keeping your pet hydrated and healthy. Increase Oxygen Content : Infusing water with oxygen as it passes through the filtration system, enhancing its freshness and taste. Easy to Replace : Designed for convenience, our filters are quick to install and remove, making maintenance a breeze. Transform your pet's water drinking experience with our cutting-edge Pet Water Filters. Specifically engineered for WF050 & WF060 cat fountains, these filters employ high-density cotton sponges and an activated carbon layer to create a water paradise for your beloved pets. Enjoy peace of mind knowing that each sip is as fresh as the last, thanks to our Triple Filtration System.