PetSafe Premium Carbon Replacement Filter 12 pack Furniture Cover a maximum of 180

Cover a maximum of 180 feet in diameter or 90 feet in radius

Rounded safety tips for comfort

Dual thermostatically controlled to warm to your pet's natural body temperature when in use

The fountain features two places for pets to drink from

PetSafe Premium Carbon Replacement Filter 12 pack Furniture Cover a maximum of 180The premium filter segments the charcoal into 6 compartments reducing the settling of the charcoal and enhancing overall filtration. 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. Works with the following fountains: Drinkwell