PetSafe Drinkwell Replacement Filter Kit for the Everflow and Outdoor Dog And Cat Water Fountains, Kit Contains 3 Dual Cell Carbon Filters and 1 Foam Pre-Filter - PAC00-13192

Includes 1 foam pre-filter and 3 carbon filters for the PetSafe Drinkwell Outdoor Dog and Overflow Pet Fountains. Each filter features a duo-density polyester pad that catches hair and debris, while the carbon removes bad tastes and odors from the water making it more appealing to drink. Filters help keep your pet's water clean and fresh and also extend the life of your fountain. Replace them every 2-4 weeks.

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