Compatible: Compatible with 360 Stainless Steel and Waterfront Pet Fountains - Drinkwell Avalon, Pagoda, Sedona and Papillon Fountains, 1.8L, 3.7L and 7.5L - and Creekside Ceramic Improved filtration: captures debris, hair and dirt in the water. Keep the pump clean: A replacement foam filter catches debris before it reaches the pump. Extend the life of your fountain: It is recommended to replace the foam filter every 4-6 weeks. Scope of delivery: 10 foam filters, white
