Cat Water Fountain Replacement Filters,16 Pack Cat Fountain Carbon Filters and 4 Pack Foam Filters for Ceramic Pet Drinking Fountain and Stainless Steel Pet Water Fountain (16+4 Pack)CompatibleThe cat water fountain filter is compatible with 360 stainless steel cat fountain and cupcake ceramic pet drinking Fountain. PackageThe package contains 16 cat fountain replacement filters and 4 pre filter sponges. FilterThe carbon filter helps purify the water and eliminate bad odors, while the foam filter blocks out any hair, dust or food debris. MaterialMade of eco friendly materials, the pet water fountain filters help ensure the water