We are recognized by Pentair as an authorized True Blue Partner of Pentair products including Fleck, Structural, and Pentek. Combo Package - Whole House Water Softener and Upflow Carbon Filtration System: Technical Details: Fleck on-demand digital meter 5600 SXT valve, black 10" diameter PG 2.5T, black 36inch brine tank w/ safety float. Fleck bypass valve (#60049) & 1" male threaded yoke connection (#18706-01). 48,000 grain / 1.5 cubic feet resin. (1) Hardness Test, drain line & Install Bag of Goodies. Upflow carbon filtration: black 10" diameter tank, simple in & out valve, bypass valve & 1.5 cubic feet of Carbon Media Manufacturer Warranties: Fleck 5600sxt: 5 Year MINERAL & BRINE TANKS - Whole house system is built using 2 American made tanks. (2) Black 10" diameter mineral tank and (1) Black standard brine tank with a salt capacity of up to 250 lbs. All tanks backed by a 10 year warranty. Other colors are also available upon request.