Introducing the LM-Tetrafauna ReptoFilter Disposable Filter Cartridges Medium, a pack of 4 cartridges that are specially designed to provide efficient filtration for your reptile supplies. These cartridges are manufactured in China and are of high quality, ensuring the best performance for your pets. The unit type is a unit, and the unit quantity is four. The cartridges are compatible with the ReptoFilter 90 GPH filter, which is sold separately. With the LM-Tetrafauna ReptoFilter Disposable Filter Cartridges Medium, you can be assured that your pet reptiles are living in a healthy and clean environment. Get yours now and give your pets the best care they deserve.