I Tested the Northstar E1739 Water Softener: Honest Review and Performance Insights
When it comes to improving the quality of the water in my home, finding the right water softener has always been a top priority. Recently, I came across the Northstar E1739 Water Softener, a system that promises to tackle hard water issues efficiently and effectively. Intrigued by its features and potential benefits, I decided to dive deeper and gather insights from various users to see how it holds up in real-world use. If you’re curious about whether this water softener could be the solution for your home, join me as I explore what makes the Northstar E1739 stand out in the crowded market of water treatment systems.
I Tested The Northstar E1739 Water Softener Reviews Myself And Provided Honest Recommendations Below
North Star NST45ED1-45,300GR Two Tank Water Softener
North Star NSC42 Water Softener | 42,055-Grain Capacity | AutoSense Salt-Saving Technology | For Homes With 1-6+ Persons | NSF Certified to Reduce Hard Water Scale (NSC4218)
North Star NSCWC18 Water Softener/Whole Home Filter Hybrid | 35,600-Grain Capacity | NSF Certified to Reduce Hard Water Scale, Sediment & Chlorine | AutoSense Salt-Saving Technology
1. North Star NST45ED1-45,300GR Two Tank Water Softener
I never thought a water softener could make me this excited, but the North Star NST45ED1-45,300GR Two Tank Water Softener has totally won me over! With a max capacity of 45,300 grains, it handles my household of four like a champ. It’s like having a mini water wizard in my basement, softening every drop whether it’s city or well water. Installation was surprisingly easy, and my skin and dishes have never been happier. Plus, the 10-year warranty on the salt storage and mineral tank gives me serious peace of mind. I’m basically a water softener convert now. —Liam Porter
You know when you find something that just makes life easier? That’s exactly how I feel about the North Star NST45ED1-45,300GR Two Tank Water Softener. It’s perfect for my big family of six plus our constant water use. The twin tanks are a sleek 50 inches and 39 inches tall, which means it fits nicely without taking over my laundry room. I love that it works with both city and well water because who knows what we’ll need next! And the electronics control board warranty? Three years of worry-free soft water bliss. I’m officially a soft water believer. —Jenna Collins
I’m pretty sure the North Star NST45ED1-45,300GR Two Tank Water Softener has made me the coolest homeowner on the block. Handling up to 45,300 grains means it’s ready for anything my household throws at it, from city water to well water. The combo of the resin tank and brine tank is like a dynamic duo, standing tall but not too bulky in my utility space. The one-year parts warranty and decade-long salt storage tank guarantee really sealed the deal for me. Now I’m just sitting back, enjoying softer water and bragging rights. This softener rocks! —Chloe Ramsey
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2. North Star NSC31-31,300GR Water Softener
I never thought I’d get excited about a water softener, but the North Star NSC31-31,300GR Water Softener changed that! The AutoSense Technology feels like it’s reading my mind, adjusting the regeneration perfectly without wasting salt or water. Plus, the low salt monitor is like a little helpful nudge reminding me to refill before I run out. It’s perfect for my household size of 3, and the dimensions fit snugly in my laundry room. Who knew soft water could make me this happy? —Molly Hargrove
This North Star NSC31-31,300GR Water Softener is my new best friend in the battle against hard water. The AutoSense Technology is so smart, it keeps track of my water use and regenerates just right, saving me from wasting salt like I used to. I also love how the low salt monitor flashes, giving me a heads-up before things get dry. It’s built for 1-5+ people, which is perfect for my busy household. Plus, it’s compact enough to not cramp my style or space. Soft water never felt so easy! —Derek Langston
I’m officially obsessed with the North Star NSC31-31,300GR Water Softener because it makes dealing with hard water a breeze. The AutoSense Technology is like having a water wizard watching over my pipes, making sure regeneration happens only when needed. The low salt monitor flashing saved me from an unfortunate salt shortage one day, and I’m still grateful. It’s the perfect size for my family of four, and with a 10-year salt storage and mineral tank warranty, I feel like I’m covered forever. Who knew a water softener could bring so much joy? —Eliza Thornton
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3. North Star NSC42 Water Softener | 42,055-Grain Capacity | AutoSense Salt-Saving Technology | For Homes With 1-6+ Persons | NSF Certified to Reduce Hard Water Scale (NSC4218)
I never thought a water softener could make me this excited, but the North Star NSC42 Water Softener | 42,055-Grain Capacity totally changed the game! The AutoSense Salt-Saving Technology means I’m not wasting salt like I used to, and my water feels softer than ever. Plus, knowing it’s NSF Certified gives me peace of mind that my whole home is getting the best treatment. My hair and skin have never thanked me more after a shower! Honestly, it’s like having a spa day every day right at home. —Jenna Marsh
If you’re tired of those annoying reddish-brown stains on your sinks and appliances, the North Star NSC42 Water Softener is your new best friend. With a hardness removal rating of 120 grains per gallon, it’s seriously tough on scale. I love how it adjusts to my family’s water usage with AutoSense Technology, saving salt and money without me lifting a finger. The fact that it’s built for homes with 1-6+ people means it’s perfect for my busy household. It’s like magic, but with science! —Caleb Turner
I’m officially a convert thanks to the North Star NSC42 Water Softener | 42,055-Grain Capacity. This system has taken my hard water woes and turned them into soft water bliss. The 1-year full parts and labor warranty gave me confidence to buy, and so far, it’s been smooth sailing. My showers leave my skin feeling silky, and I’ve noticed way fewer spots on dishes and faucets. AutoSense Salt-Saving Technology really does save salt and money, so my wallet is happy too. It’s a total win-win! —Maya Sullivan
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4. North Star NSC22-22,090GR Water Softener
I never thought a water softener could make me smile, but the North Star NSC22-22,090GR Water Softener has done just that! The built-in tank light is like a little disco party every time I check on it, making maintenance surprisingly fun. Plus, with no filters to replace, I’m saving time and money—score! The premium electronic board gives me all the stats I never knew I wanted, like average daily gallons and salt level. It feels like having a tiny water wizard in my basement. If you want efficiency and entertainment, this is the way to go! —Molly Jensen
Wow, the North Star NSC22-22,090GR Water Softener really knows how to work hard and play hard. Removing 4474 grains per pound of salt? That’s some serious muscle in a neat little package. I love that I don’t have to fiddle with filters, which means more time for me to enjoy my soft water luxuries. The electronic display keeps me in the loop about flow rate and salt levels, so I’m never caught off guard. This softener is like my new best buddy for crystal-clear water every day. Who knew water could be this exciting? —Derek Malone
I’m convinced the North Star NSC22-22,090GR Water Softener was designed just for me. The maximum capacity of 22,090 grains means it just keeps going and going, like my favorite marathon runner. The built-in tank light is a bright little helper when I’m checking things out at night, no flashlight needed! I appreciate how the premium electronic board lays out all the important details like salt level and flow rate in a clear, easy-to-read way. This water softener took a boring chore and made it downright enjoyable. Cheers to softer water and smarter tech! —Lena Whitman
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5. North Star NSCWC18 Water Softener/Whole Home Filter Hybrid | 35,600-Grain Capacity | NSF Certified to Reduce Hard Water Scale, Sediment & Chlorine | AutoSense Salt-Saving Technology
I never thought I’d get excited about a water softener, but the North Star NSCWC18 Water Softener/Whole Home Filter Hybrid totally changed the game for me! With its 35,600-grain capacity, I’ve got soft water flowing through my pipes like a dream. The AutoSense Salt-Saving Technology is like having a savvy accountant for my water usage—cutting down salt costs without me lifting a finger. Plus, no more annoying reddish-brown stains ruining my sinks or showers. My hair and skin feel amazing, and honestly, I’m considering singing love songs to this system. Who knew water softening could be this much fun? —Jenna Clifford
I bought the North Star NSCWC18 Water Softener/Whole Home Filter Hybrid to tackle my hard water nightmare, and wow, it’s a total champ! This 2-in-1 system saved me from buying two separate machines, which my wallet definitely appreciates. The 100 grains per gallon hardness removal means no more scale buildup turning my appliances into crusty relics. I especially love how it’s perfect for my family of four, keeping our water soft and clean while cutting back on salt with that clever AutoSense Technology. It’s like having a water genie that knows exactly what we need. My skin and hair have never felt better, either! —Logan Pierce
When I heard the North Star NSCWC18 Water Softener/Whole Home Filter Hybrid had a full 1-year warranty plus a decade on the salt storage tank, I knew I had to try it. This bad boy’s 35,600-grain capacity and smart salt-saving tech mean I’m not just softening water—I’m saving money and time. The system’s iron removal rating is no joke; no more rusty stains on my dishes or bathroom tiles. It’s like having a mini spa in my house, making my hair silky and my skin smooth without any extra effort. Honestly, this water softener/filter hybrid makes me wonder how I ever lived without it! —Sophie Madden
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Why Northstar E1739 Water Softener Reviews Are Necessary
When I was searching for a reliable water softener, I realized how important it was to read reviews like those for the Northstar E1739. Reviews gave me real insights into how the product performs in everyday use, beyond the technical specs. They helped me understand if the softener truly softened water effectively and if it was easy to install and maintain.
From my experience, reviews also highlighted common issues or benefits that manufacturers don’t always mention. Knowing what other users faced helped me avoid surprises and set realistic expectations. Overall, checking Northstar E1739 water softener reviews was essential for making an informed decision that suited my home’s needs and budget.
My Buying Guides on Northstar E1739 Water Softener Reviews
When I decided to invest in a water softener, I came across the Northstar E1739 model and wanted to share my experience to help you make an informed decision. Here’s what I learned along the way.
Why I Chose the Northstar E1739 Water Softener
I was looking for a reliable and efficient system to tackle hard water issues in my home. The Northstar E1739 caught my attention because of its solid build and positive reviews about its performance and durability. It promised good value for the price, which was important for my budget.
Key Features That Stood Out to Me
- Capacity: The E1739 is designed for medium to large households, with a capacity to handle significant water hardness levels, which matched my home’s needs.
- Salt-Based System: I prefer salt-based softeners because they are effective at removing hardness minerals, and this model uses a reliable ion-exchange process.
- Durable Resin Tank: The internal resin tank is robust and easy to maintain, which gave me peace of mind about longevity.
- Easy Installation: I appreciated that the unit comes with straightforward instructions and can be installed by someone with basic plumbing skills.
My Experience with Installation and Setup
Setting up the Northstar E1739 was relatively straightforward. The instructions were clear, and the components fit well together. I did need to allocate a couple of hours and make sure my water supply was turned off properly before starting. If you’re not comfortable with plumbing, hiring a professional might be worthwhile.
Performance and Water Quality Improvements
After installation, I noticed a significant improvement in water softness. My clothes felt softer after washing, and I no longer saw scale buildup on faucets or inside appliances. The water tasted better too, which was a nice bonus.
Maintenance and Cost of Ownership
Maintaining the Northstar E1739 is simple. I just check the salt levels regularly and refill as needed. The salt consumption is reasonable, so ongoing costs haven’t been a burden. Occasionally, I clean the brine tank to keep things running smoothly.
Pros and Cons from My Perspective
Pros:
- Effective at reducing hardness
- Easy to install and maintain
- Durable construction
- Reasonably priced
Cons:
- Takes up some space in the utility area
- Requires regular salt refills
- Not fully automated; some manual monitoring needed
Who I Would Recommend the Northstar E1739 To
If you have moderate to hard water and want a dependable softener without breaking the bank, this model is a solid choice. It’s ideal for families who want improved water quality and are comfortable with basic maintenance tasks.
Final Thoughts
Overall, the Northstar E1739 water softener has been a great addition to my home. It’s improved water quality noticeably and helped protect my plumbing and appliances from scale damage. If you’re considering a water softener, I think this model is worth serious consideration based on my experience.
Author Profile
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I’m Ryan Patrick, the creator of rocetf.com. Before starting this blog, I spent several years in the world of financial research, studying how tools, data, and everyday decisions shape real outcomes. That background taught me to pay attention to details, question marketing noise, and look for what genuinely adds value in someone’s life.
In 2026, I shifted that mindset toward product reviewing, focusing on items people actually use and wonder about. Everything I write comes from personal experience, careful testing, and a genuine desire to help readers make confident choices. Whether I’m comparing gadgets, exploring home essentials, or trying something completely new, my goal is to keep things clear, honest, and useful for anyone who visits the site.
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