I purchased this so I wouldn't have to refill and clean the water daily. It's built well and works as advertised. Extremely quiet. I have a bengal kitten and he loves drinking from it. Came with 4 filters. Blue light doesn't bother the kitten and functions as a night light.
Not sure if this is a problem with just mine or everyone, but the top plastic and steel cover don't sit perfectly. They're slightly raised from one side and can't be pushed in to make them stay. Very minor issue that doesn't effect functionality.