The PetSafe Drinkwell Premium Carbon Filters keep your pets water clean and fresh to taste better. It divides the carbon into six compartments for even distribution to avoid settling for better overall filtration. A duo-density polyester pad catches hair and debris before the carbon removes bad taste and odor. They help extend the life of your fountain and pump. Compatible with Drinkwell Original, Drinkwell Platinum, Big Dog, Multi-Tier, Outdoor Dog, Everflow and Zen fountains. Replace every two to four weeks. Per 3. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Food & Water Accessories.
