The GFU110 is a multi-purpose pump with a 1/10 HP that pumps up to 660 GPH. This pump is best used for small consumer jobs by DIYers or professionals. It is reinforced by oil-free thermoplastic with a bottom suction design that filters debris and removes water down to 1/8" of surface. The oil-free design protects aquatic life and it easy connects to a 3/4" garden hose thread. Designed for a variety of applications, the GFU110 truly is a multi-purpose pump.