32,000 grain removal capacity/100 grain per gallon maximum hardness. Removes up to 4 ppm (parts per million) of clear water iron. The demand regeneration control can save up to 50% in salt and uses considerably less water by regenerating only when needed. Back wash would be 50-60 minutes and about 68 gallons per regeneration. Includes brass bypass valve. 3 year limited warranty on valve head. 10 year limited warranty on mineral tank. Mineral tank is 9″ x 48″ H. Brine tank is 14″ x 14″ x 34″ H. and will hold 225 lb. of salt. No. S07FS32DR: Grain Capacity: 32,000 , Salt Capacity: 225 Lb., Household Size: 1-4+, Dimensions: 14″ W x 34″ H x 14″ D, Regeneration Control: Demand Regeneration, Regeneration Time: 50-60 Min., Regeneration Water Usage: 68 Gal., Iron Reduction: 4 PPM, Warranty: 3 Year, Pkg Qty: 1, Package Type: Box
