Petlibro dockstream cordless water fountain for cats. It comes with one extra metal tray (for easy cleaning) and 4 unused filters in the box. It works very quietly, and has an integrated battery if you want to use it fully cordless or have a backup against power outage.

https://www.amazon.com/gp/product/B0BYDS9KHV/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1