The Baracuda G2 Suction Side Pool Cleaner delivers maximum cleaning capability with low speed pumps. The Baracuda G2 pool cleaner delivers efficient, effective cleaning performance that is compatible with low speed pumps for maximum efficiency. The cleaner quickly inhales small and medium debris while thoroughly cleaning pool floor, walls and steps. The G2 cleaner includes a FlowKeeper Valve. This compact self-adjusting flow control valve automatically regulates water flow, ensuring peak performance even with low-speed pumps. In just three simple steps, the G2 cleaner will be ready to clean your pool. They come preassembled in the box. Simply attach the disc, wheel deflector, and hose, and connect to the skimmer or dedicated suction line. No tools or special plumbing required.