COMPATIBLE: Featuring 360 Stainless Steel and Seaside Animal Fountains - Drinkwell Avalon, Pagoda, Sedona, and Papillon Fountains, 1.8L, 3.7, and 7.5L - and Creekside Ceramic < p>ECONOMIC: Set of 2 foam filters IMPROVES FILTRATION: Captures debris, hair and dirt in the water. KEEPS THE PUMP CLEANER: The replacement foam filter captures debris before it reaches the pump. LIFE LIFE OF YOUR EXTENDED FOUNTAIN: It is recommended to replace the foam filter every 4-6 weeks.
