The Splash Small 12" Sand Filter System includes a 1/2"P pump for the perfect filtration combination for your Intex-style above ground swimming pool. Filtering small debris, this filter/pump combination keeps your water clean, clear, and ready for use. Equipped with a convenient equipment base pad, the Splash sand filter and pump are easy to install and use. Maintenance is simple with its four way valve and backwashing is quick and simple with easy to read labels. This small 12" Sand Filter System is a reliable and efficient system suitable for small above ground pools.