Cobectal Stainless Steel Cat Water Fountain 74oz/2.2L vs PetSafe Multi-Tier Pet Water Fountain

The Cobectal stainless steel cat water fountain is built from durable 304 stainless, runs under 30dB, and pushes water through triple filtration that strips out impurities and odors. Its 2.2L capacity covers an adult cat's drinking needs for 5 to 7 days. Reviewers note it effectively prevents black chin and that the water level is easy to keep an eye on. A 2-year warranty comes with it. The pump's external foam filter needs cleaning often, and only the bowl and lid are dishwasher safe.

The PetSafe Drinkwell Multi-Tier Pet Water Fountain holds 100 ounces and splits it across two bowls at different heights. Reviewers found that especially useful in multi-pet households and for senior dogs or cats that need a raised drinking option. A carbon filter keeps the water fresh, and cleaning is easy as long as you keep up with the maintenance. It isn't completely silent, though most owners called the noise acceptable. Households wanting a low-profile, moderately quiet fountain to encourage hydration should look here.