BJacuzzi Laser 19" Inch Above Ground Swimming Pool Sand Filter w7-Way Valve ReviewbP PP Jacuzzi Laser 19" Inch Above Ground Swimming Pool Sand Filter w7-Way Valve PDesigned for above ground pools up to 24' ft round & 15'x30' OvalP19" inch tank with 7-way multi-port valvePHolds up to 200 lbs of sandPComes with a unique freeze resistant underdrain with "snap-fit" side-slotted lateralsPJacuzzi's Sand filter systems are recommended for above-ground and consist of a Jacuzzi pump connected to a Laser Sand filter with a top mounted dial valve, all of which bolts to a platform base. This 19" above-ground sand filter includes a top mounted 7-position multi-port valve and has a high capacity sand bed to catch more debris and extends filter cycles. A unique freeze resistant underdrain with "snap-fit" side-slotted laterals draw water evenly across the full diameter of the sand bed for higher water flow rates, better filteration, longer life cycles, and more efficient backwashing. 200lbs. sand capacity (sand not included).