I really liked this pet water fountain. It's easy to clean and it's nice and big. Beware of some pet fountains as they are terrible to clean...if you are even able to clean it properly at all.
Anyways the only reason I'm selling it as I stopped feeding my cats dry food and feed them wet food only. Since they get the water content they need from the canned food they don't really drink to much so I don't really need this fountain anymore. Sells for about $80 USD plus shipping etc.
It comes with 5 extra filters so your set for awhile and the filters are cheap to buy so thats nice.