Designed specifically for Swan pet drinking fountains, our T-shaped suction cup water filters provide a seamless fit and optimal functionality. Each filter is crafted to effectively trap pet hair and debris, maintaining clean drinking water for your pets. Effortless Installation and Secure Suction: Our cat fountain replacement cartridges are engineered with easy-to-install suction cups that attach directly to the water inlet hose. This design simplifies installation and secures the filter in place, preventing any bypass of unfiltered water. Recommended Replacement Schedule: To maintain optimal water quality, replace the filter every 2-4 weeks depending on usage. Regular replacement helps prevent build-up of impurities and ensures fresh, clean water for your pet. Preparation Tips for Optimal Use: For best results, soak the new filter in water for 5 minutes and rinse thoroughly before installation. This helps activate the filter media for effective filtration from the first use. Specification: Quantity: 6 pcs Color: White Material: Plastic Package Contents: 6 x Filter Note: Only the items listed above are included. Light reflection and different displays may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.