The smart pet water fountain doesn't require a filter, making it very cost-effective and worry-free. It can automatically change the water at scheduled times, ensuring that my cat always has access to fresh water. I strongly recommend that cat owners give it a try! #petwaterfountain #waterbowl #petwaterbowl #waterfountainforpet #waterfilter #catwaterfountain #dogwaterfountain #pets #pet #dog #dogs #cat #cats #waterfountainforcats#falldealsforyou #pets #kitty #kitten#tiktokshopblackfriday #tiktokshopcybermonday