Check the listing for details. Water Softener 48,000 Grain Fleck 5600SXT Control Valve METERED ON DEMAND SXT. Color: Black, Condition: New. Listed at 747.00 USD. Performa_Softeners Please contact our experienced and professional staff with questions. They are eager to help!!! 48,000 Grain Water Softener Fleck 5600 SXT Control Valve (Metered) Complete system includes the following: Fleck 5600 SXT Control Valve (Metered) 10" x 54" Mineral Tank (Black) 15" x 17" x 36" Brine Tank (Salt Tank) (Black) 3/4" or 1" bypass (Specify at checkout or 3/4" will be sent) 1.5 Cubic Foot of High Capacity Resin 48,000 Grain Capacity 5-Year Warranty on Control Valve 10-Year Warranty on Tanks Upgraded paddle wheel meter!!! 120 day satisfaction guarantee! Your satisfaction is our number one goal. So we will do what it takes to make sure you are happy with your order. We will be just as friendly the 1st day you call as we will 10 years later!