Keep Your Pet’s Drinking Water Clean: The foam filter prevents the circulation of food, hair, and other large debris around the fountain, providing your pet with cleaner, cleaner water healthy. Improve Overall Filtration: This pet fountain replacement filter can keep your pet hydrated. , an easy way to improve their health, drinking clean and fresh water has many benefits for cats and dogs, add more happy times, you and your pet can enjoy the time more play and live happily together. Easy to replace: easily removed for pump cleaning and foam filter replacement, we suggest changing every 2-4 weeks to maintain your pet’s water fountain and keep the water fresh and clean . Wide Application: This pet fountain foam is compatible with Drinkwell 360 Stainless Steel Pet Water, Lotus, Avalon and Pagoda. fountains, and it can help prolong the life of your water fountain pump.Package includes: you will get 24pcs replacement foam filter, we have improved the thickness and density of the product,