This resin is designed for all water softeners. This standard ion exchange resin is used to soften water and remove iron levels up to 4 p.p.m. The resin surface area attract dissolved iron. Standard resin regenerates with either Sodium Chlorine or Potassium Chloride. It can be regenerated at 8 12 and 15 lbs per ft3 salt dosages. How Much Media do you need? How To Change Resin In a Water Softener All About Water Softeners

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