Crafted with stable materials, these cat water fountain filters are and efficient. They feature filtration system, ensuring that the water remains clean for your pets to drink. The filters are easy to install and replace, making maintenance of your pet's water fountain a breeze. Features -Color:Assorted Color -Material:Non-woven fabric, charcoal bag -Size:7.80X4.50X1.00cm/3.07X1.77X0.39in -Size:7.60X7.60X1.00cm/2.99X2.99X0.39in - purification: ensures optimal water by filtering impurities, keeping your pet’s drinking -Filter: to capture hair, debris, and other particles, enhancing the overall filtration process -Easy replacement: designed for effortless installation and replacement, saving time and simplifying maintenance for pet owners - construction: built with reliable materials to ensure performance and reliable filtration for your pet’s water fountain -Multi-pet friendly: suitable for cats, dogs, and other small pets, making it a versatile choice for households with multiple animals Package list: 6 x filter 6 x sponges