This high performance sand filter system will keep your pool crystal clear and deliver years of trouble free operation. Sandman s rugged filter tank is constructed of durable polyethylene that withstands mother natures worst and is corrosion proof. Precisely engineered laterals inside the filter provide an even flow through the sand bed ensure maximum filtration and a shimmering clean pool. The top mount multi port provides for easy use and quick backwashing. System Includes: Base Pump Filter tank 6-position multi port valve 3 tank connection hose Clamps fittings gauge and connection hoses.