Complete Digital 1.5 Cubic Foot - 48k Max Capacity - Water Softener Genuine NSF certified Purolite C100E resinDigital 5600SXT metered valveAdjustable cycle times1.5 cubic feet genuine NSF certified Purolite C100E resinOn-demand (metered) regenerationDurable paddlewheel meterInstallation instructions included10-inch x 54-inch resin tankStandard brine tank with floatBypass valve included (3/4")Manufacturer warranty - Control Head/5 year - Tank/10 yearUser friendly digital water softener with 1.5 cubic feet of Purolite C100E capable of removing a maximum of 48,000 grains of hardness between regenerations. Genuine C100E resin is NSF certified and manufactured by Purolite, a global leader in resin manufacturing. The LED digital display offers a more informative display with additional setup options and a friendly user interface. On-demand regeneration measures your water usage and only regenerates when needed, reducing waste and operating costs.Complete system includes all the required softener components, you just have to get standard plumbing parts to connect the system to your water lines and salt for the brine tank.Specifications*Maximum capacity - up to 48,000 grains (48k) - 24 lb salt/regenerationRecommended capacity - up to 30,000 grains (30k) - 7.5 lb salt/regenerationContinuous flow rate - 5.4-7.5 GPMPeak flow rate - 8-11 GPMMinimum flow required for backwash - 2.3 GPMWater used for regeneration - 103 gallons*Please Note: Capacity and flow rates represent typical expectations. Actual capacity and effective flow rates may vary depending on system settings, salt used and water hardness/pressure/temperature/chemistry.Water used for regeneration is based on typical configuration, recommended settings, and 60psi pressure. Actual water use will vary based on your water supply and system configuration/settings.