Thank you for viewing! ★ Pet Filtered Water Fountain Pure Crystal Well For Cats, 2.5L ★ Pure Crystal Lower Urinary Tract Health Softening Filter, 2 included ★ Genuine USB Adapter I purchased this for my cat and used it for about 3 days, but my cat didn't use it and didn't seem to like it, so I'm selling it. It has been cleaned and disinfected with non-alcoholic disinfectant. Everything is included, so you can use it right away. Thank you.