PetSafe 13906 Replacement Filter, Carbon, For: Drinkwell Avalon, Pagoda, Sedona, Seascape, 2 gal Fountain

The Drinkwell replacement carbon filters are compatible with the Drinkwell avalon, pagoda, sedona, seascape and 2 gal pet fountains. These filters keep your pet's water tasting clean and fresh. The activated carbon made from coconut shells, removes bad tastes and odors from the water, making it more appealing to drink. Replace the carbon filter every two to four weeks to maintain freshness.