Description These are filter elements designed for pet drinking fountain use. With these sponge filters, it canoffer nice filtration to the pet water fountain, brings clean and fresh water to your pets, making your pets be willing to drink more water Features -Color: Black -Material:Sponge -Size: Approx.6.80X3.30X3.00cm /2.67X1.30X1.18in - Premium replacement filter for pet water fountain. Suitable for home and pet store use. - They can filter impurities well, your pet can get better tasting water. -If too many debris or hair flow into the pump, pump will become noise when working, fountain pre-filter sponge can protect the water pump more effectively. - The item enables your pet to drink more healthy water, as to reduce the risk of kidney issues. - Make your pet drink more and getting healthier, an easy way to keep the water fresh.Package list: 8 x Water Fountain Filters