Keep your pet pal’s water clean and fur-esh with the Pioneer Pet 12V Pump and Transformer! It works in all Pioneer Pet Drinking Fountains (each sold separately). Created with heavy-duty, chew-resistant plastic, it comes with a convenient on/off button for easy control. Your furry friend will love the clean, fur-esh taste of his delicious water to help keep him hydrated and feeling good. You’ll love that it provides a steady stream of clean, flowing water so your best bud will always have a healthy drink. Make sure to clean the pump every week for optimal performance.