Hayward's Powerline sand filters incorporate the most advanced technology to provide smooth, efficient functioning and fully balanced background. Built based on corrosion resistant polymeric material as well as sides with self -cleaning capacity. Fit for use in pools buried of all sizes, buried spas and sources. For crystal clear water with minimal maintenance, powerline filters are the industry's standard due to their robustness, performance and value.Highlights:Six position valve.Sides that clean themselves due to their particular design.Integrated glass so you can check when the backwash cycle is completed.Single design of spherical joint for easy access and maintenance.Corrosion proof body due to its Construction based on solid polyethylene and blown high density capable of resisting the weather with the minimum maintenance required.Fixing necklace allows the 360 ??degree valve to make the connection easier.Filters presented, only with side valveSPECIFICATIONSPowerline 500 Side ValvePowerline 600 Side ValveDiameter (mm)500600Recommended caudal (m3/h)1014FILTRATION AREA (M2)0.200.28Required Security Distance45 cmConnections1 1?2 Sand 0.4 - 0.8 mm (kg)100150Pressure max work. (Pub)2.4ValveSix