• Softens up to 70 grains per gallon.
  • The 700 offers whole-house softening.
  • It can also function as an iron water filter reducing clear water iron up to 10ppm.
  • There is a built-in, self-cleaning whole-house filter meaning that there are no cartridges to change.
  • Made in the USA.
  • Effectively treats most well water problems.