This smart pet water fountain doesn't require a filter, so it's very cost-effective and hassle-free. I'm also happy that they always have fresh water to drink! It can automatically change the water at a scheduled time, no more recycling dirty water! . I highly recommend cat owners to give it a try! #petwaterfountain #waterbowl #petwaterbowl #waterfountainforpet #waterfilter #catwaterfountain #dogwaterfountain #pets #pet #dog #dogs #cat #cats #waterfountainforcats#falldealsforyou #pets #kitty #kitten#tiktokshopblackfriday #tiktokshopcybermonday#catsoftiktok #waterfountain #selfrefilling #wateringsystem #ttshopdeals #ttshop