EFFICIENT: Combines the functions of a skimmer and a filter pump and keeps the pool water clear and clean in one unit. MAINTENANCE AND SAFETY: Attaches to the side walls of the pool for easy maintenance and to avoid tripping hazards. Also features a ground fault circuit interrupter safety function. EASY TO CLEAN: Removes dirt and debris with your pump and is easy to clean for multiple purposes. FEATURE: Circular socket, square retrofit kit not included. Fits most above ground pools. SPECIFICATIONS: 1,500 gallons per hour | 180 watts | 3.1 amps.