Pump capacity of 1,500 gallons/hr (5,678 L/hr) Compatible with most above ground pools, made for use with 300-11,200 gallon (1,100-42,300 L) pools Durable, corrosion-resistant filter tank Comes pre-assembled with a top flange clamp that allows 360° rotation for quick and smooth installation ChemConnect™ Dispenser evenly disperses the stable level of chlorine needed for proper chemical balance Pre-filter strainer catches larger particles to protect the pump impeller and ensure a longer life span Includes adaptors for skimmer-style pool valves or valves with an outer diameter of 1.5 in. (3.8 cm) Sand not included, required sand size: #20 Silica Sand, 0.45-0.85 mm, approximately 20 lbs Also works with Bestway’s Polysphere™ Filtration Balls 110-120V pump with a GFCI plug Contents: 1 Flowclear sand filter pump