Model PAC00-13906

These original filters features two compartments of charcoal and are compatible with Avalon & Pagoda Charcoal Filters

Drinkwell Premium Replacement Charcoal Filters keep your pet's water tasting clean and fresh.

Each filter features a duo-density polyester pad that catches hair and debris, while the charcoal removes bad tastes and odors from the water making it more appealing to drink.

Filters help extend the life of your fountain and pump and should be replaced every 2 to 4 weeks.