Reusable Filter for Drinkwell hy-drate + 40 Refills

Keeping your pet's water tasting fresh is an important part of keeping your pet hydrated and healthy. But replacing disposable filters every 2 weeks costs money and results in unnecessary waste. The Forever Filter is a reusable filter for your Drinkwell hy-drate pet fountain. When it's time to change the filter, simply empty and rinse the canister, add fresh activated carbon, and return it to the fountain. That's it! The Forever Filter lets you keep your fountain running at a fraction of the cost.