[Ensures Clean Fresh Water: Encased in high-density fabric our multi-stage filtration features silver and coconut shell activated carbon along with a unique composite scale inhibitor to provide your pets with clean fresh and great-tasting water. Tailored for Veken: Authentic Veken filters are meticulously designed to fit snugly into your 67oz 95oz or 135oz fountain. Each filter is individually sealed for integrity making Veken the only correct choice for your filtration needs. Superior Filtration Performance: Our refined coconut shell activated carbon boasts an advanced pore structure that outperforms standard activated carbon. It absorbs impurities rapidly lasts longer and excels at filtering contaminants from water. Cost-Effective and Durable: Keep your pets thriving and hydrated without breaking the bank. Our authentic Veken pet fountain filters offer exceptional longevity and value for a minimal monthly investment thanks to their enduring design. Convenient Multipack Bundle: Our filter replacement pack includes both filters and pre-filter sponges making maintenance a breeze. Easily swap out both filters during your regular fountain cleaning to ensure consistently fresh water for your pets.]