Yescom 2400GPH 13" Sand Filter 3/4 HP Above Ground Swimming Pool Pump Intex Compatible ETL, CSA Certification for motor, longer lasting than those without certification High performance, energy saving motor with stainless steel shaft could stand wear and tear Transparent cover helps to judge if the basket needs clean or not 4-way valve operation, conveniently using Advanced full flow technology ensures superior flow rates and maximum filtration