<p>This Carvin laser sand filter has been engineered to evenly direct water across the entire surface of the filter sand, without causing sand migration or channeling. The underdrain and side-slotted laterals draw water evenly across the surface of the sand which allows for higher flows, longer cycles, better filtering and more efficient backwashing. The filter features a 6-way dial valve with different functions:</p> <ul> <li>Filtration</li> <li>Backwash</li> <li>Rinse</li> <li>Drain</li> <li>Winterize</li> <li>Test</li> </ul> <p>The non-corrosive resin clamp offers simple installation and service of the dial valve and the filters components. The blow-molded tank is UV and corrosion-resistant. With a deep, high-capacity sand bed, it can carry more debris and extend the filter cycles between backwashings. The tanks bottom drain makes draining and winterizing a breeze. High Pressue Hose and 2 adapters are included with this filter.</p> <p>The tank holds 250 lbs. sand (Sand not included) </p>