The cat water fountain seems to be working perfectly. Easy to assemble, clean stainless steel, quiet, and the cats actually drink out of it! I only gave 4 stars because you have to buy filters (it came with 3) and replace every 2 weeks. And you have to take it apart and clean it every 2 weeks. It’s working beautifully and looks good and not oversized. Just takes a bit of effort when cleaning.