Bestway 2200Gal Sand Filter

The Sand Will Trap Dirt And Debris, But A Pre-Filter Basket Collects Larger Things So That The Pump Lasts Longer. The Filter Also Comes With The Chemconnect Dispenser, Which Keeps Water Clean And Healthy While Providing A Stable Level Of Chlorine That Is Evenly Dispersed Throughout The Pool. This Product Is Pre-Assembled And Is Compatible With Most 1100-54500L Above Ground Swimming Pools (300-14400 Gallons) As It Comes With A 3.8Cm (1.5In) Outdoor Diameter Pool Valve Adapter. Sand Is Not Included With This Filter - The Required Size Of Sand Is Siliceous Sand No. 20, 0.45-0.85Mm, About 20Kg The Filter Also Works Well With Bestway'S Polysphere Filtration Balls.