isYoung Replacement Filters for 51oz Cat Fountain LED Pet Water Fountain Filter (8 Pack)

*8 Packs: Only for isYoung 1.5L LED cat fountain. (ASIN: B07F5KRPF2)

*Features: Remove impurities and odor, keep the water tasting fresh

*Material: High quality ion Exchange Resin, Activated carbon water filter made from coconut shells, Filter cotton fabrics

*isYoung filter can change every 2-4 weeks to achieve the best quality of water

*Longer lasting filter requires less frequent changes than conventional filters