Ensures your pet's hydrations is and with the Replacement Filter, designs specifically for pet fountains, providing great filtration and extending the life of your pet fountain. These effectively remove impurities and odors, ensuring that your pet enjoys freshing, water they drink. Ideal for pet owners who want to provide a safe drinking for their cats and small dogs, ensuring when it comes to their pet health. Perfect for use in any home or pet store, these replacement is compatibles with pet water fountains, multifunctional and or replace. Package includes: 9Pcs Filgers and 9Pcs Sponges