DuraWater 64k 9100sxt Water Softener, 64,000 Grains, Blue Video Installation Link sent through Amazon messaging - Complete 64,000 Grains Per Tank Twin tank water softener provides continuous soft water.- Upgraded Paddle Wheel Meter (optional: turbine meter included too) With a twin-tank system featuring the new Fleck 9100 valve, customers benefit from soft water 24/7. Genuine Units Comes Standard With Paddle Wheel and Turbine Meter-Note: Both meters come with the unit. Be sure there is an additional Turbine meter shipped with your system. You have the option of using the Paddle Wheel Meter that is already connected to the valve. Pros: more durable. pre-programmed into valve. Cons: larger The Turbine meter: Pros: compact. Cons: not as durable. requires additional programming to change meter type to T0.7. High Flow over sized 12 x 52 Inch Mineral Tanks, Resin Ships Loaded For Easier Installation - USA Structural Blue Mineral Tanks- 12x52" Blue mineral tank, Resin Ships Loaded For Easier Installation - USA Structural Blue Tanks- 12x52" mineral tanks Free bypass comes with male threaded yoke for easy installation-Iron Hardness Plus Test Kit Included-Free bypass comes with male threaded yoke for easy installation-- 64k per tank total of 128,000 Grains