6 Pack EF-S Filter Cartridges for Filter,Replacement Filter Cartridges for Top Fin EF-S Element and BF5 BETTAFLO

Keep your aquarium water crystal-clean and your fish thriving with these premium 6-pack EF-S filter cartridges—the smarter choice for busy fish owners!Designed for seamless compatibility with Top Fin EF-S,BF5 Bettaflo,and most desktop aquariums,these high-efficiency cartridges combine laboratory-tested activated carbon and dense cotton to trap 3X more debris than standard filters.Swap them in seconds (no tools needed!) and enjoy weeks of worry-free filtration—plus,our 100% satisfaction guarantee means you can shop with confidence.Perfect for pet parents who want professional-grade water clarity without the hassle—order now and give your aquatic friends the pristine habitat they deserve!