Buy Wayne TSC130 Direct. Free Shipping. Check the Wayne TSC130 - 20.8 GPM (3/4-Inch) Heavy-Duty Submersible Utility Pump ratings before checking out. Thermoplastic Design Will Not Rust Or Corrode Impact resistant for rugged use Heavy Duty 1/4 HP Electric Motor Pumps up to 1,250 gallons per hour Thermally Protected Motor Overload protection prevents overheating Bottom Suction Design Filters and rem... Not sure. Only pumped clean water with it but that was too much for it to handle. Definitely would like a replacement or my money back. Only had it for two weeks used twice. ?????