North Star NSC30UD1 Water Softener Cabinet Model - 30,200 Grain Capacity - Ultra Demand High Flow

by North Star
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About the North Star NSC30UD1 Water Softener Cabinet Model - 30,200 Grain Capacity - Ultra Demand High Flow

Installing a water softener system in your home is one of the greatest investments you can make to ensure the longetivity of your household water system. With advanced “Look Ahead Technology” by North Star, you can own the most intelligent softener on the market for an affordable price that pays for itself in a matter of a few years. The NSC30UD1 learns your water usage patterns and adjusts operation to maximize efficiency at all times. Even on vacation, you unit will recognize your water is not being used, and will not over-generate, making it a stress-free low maintenance unit for any household.

Enjoy a higher quality of life with soft water that feels good, cleans easy, is spot free, and reduces maintenance. With over 85 years in Water System manufacturing experience, North Star delivers the most efficient water softeners on the market today. With over 2 million units in current operation, North Star is the world’s largest provider of clean water that is free of harmful mineral deposits and build-up.

The North Star NSC30UD1 Water Softener Cabinet Model has a large 30,200 Grain Capacity designed to suit a large household of 4-6 people with a Grain index Rating lower than 20 Grains. For systems with water hardness rating higher than 20 grains, a larger softener unit may be required.

Advanced Features Include:

“Look Ahead Technology”: The intelligent patented monitoring system that actually learns your water usage patterns and becomes more efficient as it learns.  The North Star NSC30UD’s “Look Ahead” also calculates an accurate proportion of salt and water is needed to regenerate only the used sections of the resin beads, saving you salt and water.

Super Cap Time Keeper: In the event of power failure, The North Star NSC30UD will remain on for 72 hours, and will retain all memory data. After the 72 hour reserve period, the unit will turn off, keeping all data stored until power is restored.

No-worry Setting: There is no need to power off your North Star softener unit when on vacation, the unit will recognize that you are not using water, and will not over-generate.

Counter-Current Regeneration: Pioneered by North Star, the brine water method of regeneration draws brine water into the resin tanks, enhancing the process, and greatly increasing efficiency.

High Capacity Resin is the most efficient and long lasting resin of its kind, with the resin bed agitator, preventing collection of iron, dirt, and solids; keeping the North Star NSC30UD operating at peak efficiency.

Runs on 24V Electricity to reduce electrical safety hazards.

Additional information:

Spec Data Sheet


  • Removes Minerals such as Calcium and Magnesium 
  • Protects your plumbing, faucets, appliances, and water heater from mineral deposits and build-up
  • Leaves dishes cleaner and spot free
  • Increases water heater efficiency by up to 29%
  • Energy Efficient system pays for itself through energy, water, salt, and soap / detergent savings


  • Max Capacity: 34,300 Grains
  • Resin: 0.97 Cubic feet
  • Connection Size: 1" 
  • High Flow Valve
  • Rates Service Flow Rate: 7.5 GPM
  • Intermittent Flow Rate: 9.0 GPM
  • Rated Clearwater Iron Removal: 5 PPM
  • Electronics: Ultra Demand 
  • Efficiency: 5030 Grains per lb. of Salt
  • Dimensions: 50-3/4" H  x 18-1/ 4" W x 18-3/4" D
  • Connection height: 41-5/8" from the bottom of the unit


1-year Manufacturer Warranty on Parts - Contact Manufacturer for warranty details

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