Is your cat's water fountain silent? Don't replace the entire unit – revive it with our genuine D443 replacement water pump! Enjoy the convenience of a like-new fountain at a fraction of the cost, and give your furry friends the flowing water to enjoy drinking. Engineered for Perfect Compatibility: We know that finding the right part is crucial. This D443 pump is meticulously crafted to match the original specifications of the popular 50oz and 95oz cat water fountains, guaranteeing a seamless fit and immediate operation. A New Level of Quiet: Say goodbye to distracting hums and buzzes. Our focus on advanced, quiet motor technology means this pump works tirelessly in the background, providing a calming hydration station without disturbing your home's tranquility. Ultimate Convenience with USB Power: Power your pet's hydration your way. The included USB cable offers unparalleled flexibility, allowing you to plug it into wall adapters, power banks, or even your computer. No more searching for available power outlets! Simplified Cleaning for Busy Pet Parents: We believe maintenance should be easy. The pump's user-friendly design disassembles in seconds for a quick rinse, helping you maintain optimal hygiene and ensure every drink is as fresh as the first. Stop dealing with a broken fountain and get back to happy, hydrated pets. Click 'Add to Cart' now and restore your pet's favorite water source in minutes!