Our pet cat fountains circulation system ensures the water is always fresh which can remove sediments, retains debris and pets hair, improving the taste and quality of water, keep the water safer, cleaner and fresher for days,360 drinking surface design is ideal for multi-pet ...Our pet cat fountains circulation system ensures the water is always fresh which can remove sediments, retains debris and pets hair, improving the taste and quality of water, keep the water safer, cleaner and fresher for days,360 drinking surface design is ideal for multi-pet households. It clearly shows the water level, refill the water dispenser in time. Our stainless steel cat fountain comes with a quick-release part allowing for easier disassembly for a more thorough cleaning.