The Dolphin Cleaner Cartridge Assembly 9991414-ASSY is designed for use with select Maytronics Dolphin robotic pool cleaners. Crafted for seamless compatibility, this replacement part fits a range of models including the Dolphin Nautilus, Triton, and Premier, as well as Pentair Prowler 820 and 830. Known interchangeably as 9991414-R1, it ensures peak performance and efficiency for your pool cleaning needs. Trust in its authenticity to keep your pool spotless with minimal effort. Perfect for users seeking reliable and durable replacement parts for their Dolphin pool cleaning equipment.