Laswim swimming pool filtersMade of high density polyethylene material and integration of blow molding technology. HDPE filter tank is compatible for many different weather condition. Unique structural design gets the best clarity of filtered water and a better backwash.Advantages:-More efficient: 3

P-DG Series FiltersFeatures:-Made of high density polyethylene material, corrosive, safe and environmental-Unitized thermal plastic filter tank tough, durable and suitable for many different weather condition.-Easy-to-use multiport valve lets you select any of the valve/filter operation with a simpl