Pet Fountain Foam Pre-Filters: You will get 32 pcs of pet fountain foam filter replacement cores, which can meet your pet's daily replacement needs and provide your pets with a better quality of life. Keep Pets Healthy: This pet fountain filter replacement has a nice filtering effect, the foam filter can capture, hair, debris, food residues and other dirt from circulating around the fountain, keeping pets' drinking water clean and fresh, and healthy and pure water can make them happier and healthier when they're drinking. Easy to Replace and Clean: The pet drinking water sponge filter of the dispenser can be easily removed, which is convenient for pump cleaning and foam filter replacement. It is recommended to replace the foam filter every 2-4 weeks to keep your pet fresh and clean. Protect the Pump: The replacement foam filters help extend the life of the fountain pump by capturing hair and debris before they reach the pump, and provide a better quality of living for your pet, your pets no longer need to drink dirty water anymore. Universal Compatibility: Our cat water fountain filter is compatible with most ordinary water dispensers, ceramic water dispensers, stainless steel water dispensers, pet fountains and more, and this filter foam provides pets with safe drinking water and letting it grow healthily, which the perfect substitute for ordinary water dispensers. Pet Fountain Foam Pre-Filters: You will get 32 pcs of pet fountain foam filter replacement cores, which can meet your pet's daily replacement needs and provide your pets with a better quality of life. Keep Pets Healthy: This pet fountain filter replacement has a nice filtering effect, the foam filter can capture, hair, debris, food residues and other dirt from circulating around the fountain Easy to Replace and Clean: The pet drinking water sponge filter of the disp