💦 Elevate Your Pet's Hydration Game! Compatible with a variety of Drinkwell fountain models. Ensure your pet's water is always clean and tasty. Swap filters every 2-4 weeks for hassle-free maintenance. Made from polyester, promoting sustainability. 6 compartments for optimal charcoal distribution. Pet-friendly Fresh water Long-lasting The Premium Charcoal Filters for PetSafe Drinkwell Fountains come in a convenient pack of 10, designed to keep your pet's water fresh and clean. With a unique 6-compartment design for even charcoal distribution, these filters ensure long-lasting filtration. Compatible with multiple Drinkwell models, they are easy to replace every 2 to 4 weeks, making pet care simpler and more efficient.