Durable 10% crosslink for improved chlorine resistance and longer resin life Blue color tanks with stainless steel bypass and 1" FNPT connection Complete system with Fleck 5600SXT Digital Metered Valve, bypass, brine tank, and installation instructions Two cubic foot system for larger homes or higher hardness, max capacity 64,000 grains (64k) Included booklet covers setup, installation and programming, with images and access to videos so most people can install the system on their own. High quality, whole home water softener designed by AFWFilters. Systems sold by AFWFilters include installation instructions written by a WQA certified Water Quality specialist to ensure you get the best results. Meter based on-demand regeneration with the Fleck 5600SXT offers efficient regeneration based on your water use. Complete with brine tank and stainless steel bypass valve with 1" FNPT connection. Main resin tank is approximately 12" x 52" (approximately 60" overall height with control head). Brine tank is approximately 18" in diameter by 33" tall, both tanks are blue color. Upgraded 10% crosslink resin is more durable and chlorine resistant than standard resin. System comes with 2 cubic feet of resin capable of removing a maxium of 64,000 grains (64k) of hardness between regenerations (actual capacity dependent on system settings and water chemistry).