Keep your pets' drinking water clean: The foam filter prevents food, hair and other large debris from circulating around the fountain, providing your pet with cleaner, healthier water. IMPROVE OVERALL FILTRATION: This pet fountain replacement filter can keep your pet hydrated, an easy way to improve health, drinking clean and fresh water has many benefits for cats and dogs, adding more happy times for your pet. you and your pet. You can enjoy more game time and live happily together. . EASY TO REPLACE: Easy to remove for pump cleaning and foam filter replacement, we recommend changing every 2-4 weeks to keep your pet's water dispenser fresh and clean. Wide range of applications: This Pet Water Dispenser Foam is compatible with Drinkwell 360 Stainless Steel, Lotus, Avalon, and Pagoda Pet Water Dispensers, and it can help extend the life of your fountain pump . Package Contents: You will get 24 pieces of replacement foam filters, we have improved the thickness and density of the product, and changed the e-vacuum pack in the box, allowing you to have a better experience. color : White Material: Sponge Size: about 7.5x7.5x1cm Package Contents: 24 * Replacement foam filter only the above package contents, excluding other products. Note: Light shooting and different monitors may cause the color of the item in the picture to be slightly different from the actual item. The measurement tolerance is +/- 1-3 cm.