Northstar NSC40UD1 Water Softener Review {Updated July 2024}

Today, there are many high-quality water softeners to choose from that can provide you with pure and soft water. One of these brands includes North Star. They have been producing these units for some time now, and the company has built up a truly great reputation. Carry on reading this Northstar NSC40UD1 Ultra Demand Review to decide if this model is a good choice to treat the hard water in your home.

Reasons To Trust Water Softener Solutions

Water Softener Solutions is a reliable source to find a water purification or softener system for your home that suits your budget. The company has developed an intricate system of data collection and research, to help consumers find useful products that can improve their lives. One of the first steps they use includes research. This involves sifting through review websites and assessment, to find out about every model and make that concerns water softener buyers. Water Softener Solutions are also experts at sifting through any hype to arrive at a truthful review on each product.

Northstar NSC40UD1

Northstar NSC40UD1 Ultra Demand – Overview

The Northstar NSC40UD1 Ultra Demand provides improved water flow and a decrease in pressure-loss, similar to the other models in the North Star’s premium water-softener series. These units offer an impressive capacity of 39,000 grains, providing an adequate amount for most homes.

If efficiency is one of your concerns, you will enjoy that this particular model allows you to choose from a high-efficiency mode or normal-efficiency mode. With the “Look Ahead” technology that was patented by North Star, you are guaranteed peak performance. This feature identifies behavior that predicts your usage to ensure maximum efficiency.

Setup and installation for the Northstar NSC40UD1 Ultra Demand are easy and fast. The unit also comes with a backlit LCD-display that clearly shows the hardness, regeneration time, the remaining capacity in percentage, the time, your average daily use, current flow, and your total daily use.

Benefits of Northstar Water Softener

  • These units are packed with fantastic features, including the Look Ahead Technology that helps you to save water, energy, and other resources such as salt.
  • The space-saving, small, and compact design is also extremely durable.
  • The diagnostics panel allows you to track and set the “softening performance”.
  • The resin-bed agitator makes sure that the water keeps moving and circulating inside your softener. This stops iron and dirt from getting inside the unit.


Iron Removal Rate of 5 ppm
Flow Rate of 10 gallons-per-minute
Capacity of 39,000 grains-per-gallon

These units also come with a display unit allowing you to track the regeneration time, hardness level, and to check on any other efficiency setting. You also have the option to choose from the low-efficiency mode or the high-efficiency mode.

With a 39,000 grain capacity, this is one of the best water softeners on the market for treating moderate hard water, and ideal for a small office or a household of two to four people.

Below is a list of the pros and cons relating to this product:


  • Effective water softener to treat moderately hard water
  • Energy-saving and efficiency options
  • The compact LSC screen is easy to use to program your device


  • Very expensive
  • Since the Northstar only comes with 1 brine tank, these units are not suitable for very hard water or large households

Reasons To Choose The Northstar NSC40UD1 Ultra Demand

When you have just moved into a new home and you are suddenly faced with a hard water issue, it is not always an easy task to decide on a water softener brand, and which model is going to provide a reliable solution for the water problems you are currently experiencing. While it is hard to choose just one model or brand that is the best, you can definitely rest easy should you decide to invest in a Northstar NSC40UD1 Ultra Demand.

This brand is consistently rated as one of the best brands when it comes to water softeners. Even though they have only produced a few models, they are all backed by great reputations when it comes to efficiency, reliability, and made from premium-quality parts.

Final Thoughts

In essence, the Northstar NSC40UD1 Ultra Demand is a fantastic unit that you and your family can rely on. If you have started your own research on this particular brand you will soon notice that customers that have already purchased these models, mostly speak very highly about these units.

If you decide to buy this model for your home or as a gift for a family member, you can be sure that you will soon start enjoying the benefits of soft water, with very little effort. This is also one of the best units to extend the life of your plumbing, pipes, and all the appliances in your home that work with water.

Get The Highly Recommended Northstar NSC40UD1 Water Softener Here

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