The PetSafe Drinkwell Replacement Pump can be used as a replacement or as a back-up pump during pump cleanings. It is compatible with the PetSafe Drinkwell Butterfly, Avalon, Pagoda, Sedona, Seascape, Stainless Multi-Pet, Plastic 360, Zen, Multi-Tier Pet Fountains and PetSafe Seaside Stainless and Creekside Ceramic Pet Fountains. This dog water fountain pump replacement ensures your pet's hydration needs are always met, promoting their health, safety, and happiness. The pump's submersible operation is quiet and maintains your pet's serene environment. PetSafe brand has been a trusted global leader in pet behavior, containment and lifestyle innovations for nearly 30 years. Our pet product experts are here to help you and your pet and are available by phone, email or chat if you have any questions about our filter for cat water fountain. We are committed to helping pets and their people live happy together.