2-YEAR WARRANTY***50 FT CORD***NO PLUMBING OR WIRING Robo-Kleen Plus cleans, scrubs, vacuums and filters your pool FAST! Contains its own pump and filter system - it’s like adding another pump and filter to your pool, extending the life of both systems. Reduces electricity and backwashing costs by up to 50% and chemical use by up to 30%. Automatic 3-hour shut-off. Ready to go out of the box! No hoses to connect or installation. Thoroughly cleans concrete In-ground pools and Above Ground pools with hoppers. Includes extra-long 50 ft power cable for cleaning extra-large pools and scrubbing brushes on its front wheels.