Best Fleck Water Softener Reviews

Fleck is one of the best brands when it comes to industrial-grade water systems. That includes water filters, water softeners, valves, and many more. Fleck products are long-lasting, effective, and their quality is unparalleled without any question.
So in this article, we have kept Fleck water softeners on the center stage and have reviewed their 3 best water softeners. We have also included a simple buyer’s guide to help you choose which one is best for you.
Fleck 5600SXT 48,000 Grain Water Softener

All three models of Fleck Water Softeners that we reviewed are well-accepted by the customers as all have their significant benefits. However, we would recommend the Fleck 5600 SXT 48,000 Grain capacity water softener as the best deal among the three. Here are the reasons:
- A flow rate of 12 gallons per minute
- It has a low price and thus is affordable for all
- 8% crosslink for protection against chlorine ions
- Metered water regeneration technology
- Easy installation steps and a video tutorial USB drive
- Water test kit programming included in the packaging
- 5-year warranty on the control head and 10-year warranty on the tank
- Maintenance-free
But of course, the model you choose should depend on your water needs and your household size.
Quick Summary of Best Fleck Water Softener in 2021
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Budget-Friendly Water Softener for Medium-Sized Family
Fleck 5600 SXT 48,000 Grain Water Softener
The Fleck 5600 SXT 48,000 Grain Water Softener is one of the user favorites due to its excellent performance and unique specifications. Coming with many useful features and high efficiency, this water softener can be a perfect choice for a household with up to six members. |
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Best Water Softener for Large Households
Fleck 7000 SXT Water Softener
The Fleck 7000 SXT water softener is similar to the 5600 SXT model, but has a higher flow rate and is suitable for larger homes. This water softener is suitable for both household use as well as light commercial use. The product is a perfect match for meeting your high water demand. |
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Best Fleck Model with Twin Tanks
Fleck 9100 SXT Water Softener
This water softener is suitable for larger households with up to 4 bathrooms or even for commercial purposes. This system has the highest filtering capacity and flow rate in our review. Moreover, it has a twin tank for alternating water regeneration to supply soft water to your household without any interruption. |
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Best Fleck Water Softener in 2021 - Reviewed
Fleck 5600 SXT Water Softener
Features Highlights
- Digital Display for monitoring the salt intake,
- Continuous performance for 72 hours,
- Safety Float,
- Intelligent water regeneration according to the need,
- Easy to install,
- Maintenance-free.
Product Specification
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Dimensions:
27 x 17 x 62 inches
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Weight:
20.8 pounds
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Grain Capacities:
48,000
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Flow Rate:
12 Gallons per minute
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Water Consumption:
3 Gallons per minute
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Voltage:
120 volts
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Number of People:
Maximum of 6 people
The Fleck 5600 SXT 48,000 Grain Water Softener is one of the user favorites due to its excellent performance and unique specifications. Coming with many useful features and high efficiency, this water softener can be a perfect choice for a household with up to six members.
Intelligent Regeneration
The 5600 SXT system calculates the amount of water consumption in the house. And based on the metric, the system automatically changes its settings to match the pace of the water needs.
Safety Float
This water softener ensures minimal wastage of water or its minerals. The safety float makes sure the device is in place and removes the risk of water overflowing or spill.
Digital Display
You can easily check the system performance status in the digital display. You can keep track of the water consumption rate, water regeneration time, or any other codes for troubleshooting.
Effortless Installation
The product comes with a USB drive that includes video instructions on how to install the water softener. Anyone with a bit of experience in plumbing can easily install the product. Of course, you can hire a plumber if you have any difficulty in the installation step.
Maintenance-free
Fleck has designed the 5600 SXT to be maintenance-free. You only need to do the salt refills every few months. The regeneration rate adjusts automatically according to water usage in the house. This means that you don’t even need to remember turning the device off, as it stops regenerating water if it is not in use.
Continuous Performance
In case there is a power cut, the control valve keeps the device running continuously for 72 hours. A power failure will not change the settings of the water softener. In case of a power failure for more than 72 hours, you simply need to input the date and the system will program accordingly.
Pros
- Softens hard water of different grades
- Intelligent Regeneration technology
- Safety float that prevents water overfilling or spilling
- 5 years on the control head and 10 years of warranty on the tanks
Cons
- Not ideal for a large household
- Control could be complicated for some users
Our Verdict
The Fleck 5600 SXT water softener can be the perfect choice for you if you have a medium-sized family with up to 6 members. The advanced water softening technology can treat and soften hard water of various grades with ease. The system ensures there is no water wastage and will efficiently cater to the water needs of your family. Moreover, with an extensive warranty, you are in safe hands with the 5600 SXT.
Fleck 7000 SXT Water Softener
Features Highlights
- Digital LCD Screen for monitoring salt intake,
- Continuous performance for 48 hours,
- Double rinse technology during regeneration,
- Intelligent water regeneration according to the need,
- Easy to install,
- Maintenance-free.
Product Specification
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Dimensions:
26 x 17 x 65 inches
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Grain Capacities:
48,000
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Flow Rate:
15 Gallons per minute
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Water Consumption:
5 Gallons per minute
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Voltage:
120 volts
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Number of People:
Maximum of 7 people
The Fleck 7000 SXT water softener is similar to the 5600 SXT model, but has a higher flow rate and is suitable for larger homes. This water softener is suitable for both household use as well as light commercial use. The product is a perfect match for meeting your high water demand.
Intelligent Regeneration
Like the 5600 SXT, the 7000 SXT water softener also calculates the amount of water consumption daily. And based on the readings, the system automatically modifies its settings to meet the water demand.
Meter-based Water Regeneration
The control valve activates the water regeneration only when its tank reaches its full filter limit. This technology helps to minimize water and minerals wastage. With the Fleck 7000 SXT, you can save up to 40% more salt than any other water softeners on the market.
LCD screen
This device comes with a touch-enabled LCD screen. You can track the system status in this display such as water consumption rate, and water regeneration time among others.
Double rinse during Regeneration
The Fleck 7000 SXT model facilitates backwashing the tank twice during water regeneration. This enables the salt to clear out most of the particles from the tank as compared to other water softener models. Although some particles may still be intact, the meter will still show the maximum capacity reading and your water will not get hard for a long time.
Manual Adjustment
You can also adjust the regeneration cycle manually to minimize water usage. This feature adds to system reliability and also prevents motor damage.
High Backwash Flow Rate
This device has a flow rate of 15 gallons per minute and thus you can use it with both 1 inch as well as 1.25-inch pipes. The control valve delivers excellent performance and efficiency when it comes to water softening.
Low Electricity Bill
This water softener is eco-friendly and runs on a low voltage for such machines. And even if the water regeneration takes place once a day, it will just add an average of 5 dollars per year.
Two days Power Backup
Fleck 7000 SXT water softener will continue the regeneration cycle for 48 hours even in case of power failure. You just have to make sure the salt tank is at the water level at all times.
Pros
- Easy to install
- Meter-based regeneration for reducing water wastage and salt use
- Two-day power backup even during a power cut
- 48k grain capacity for softening water efficiently
- 5-year warranty on the tank and 10-year warranty on the valve
- Suitable for houses with up to 4 bathrooms
Cons
- Salt-based water regeneration may increase your daily sodium intake
- This water softener may need additional converters so you better take a plumber’s advice
Our Verdict
The Fleck 7000 SXT is an upgraded version of the 5600 SXT model. It costs more but it is definitely worth the price with its advanced features and upgrades. The 7000 SXT is suitable for a bigger household with up to 4 bathrooms. Also, the double backwash rise ensures that the water will not get hard any time soon.
Fleck 9100 SXT Water Softener
Features Highlights
- Digital LCD Screen for monitoring salt intake,
- Continuous performance for 48 hours,
- High filtering capacity,
- High flow rate,
- Meter-based water regeneration,
- Easy to install,
- Maintenance-free.
Product Specification
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Dimensions:
13 x 13 x 65 inches
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Weight:
95 pounds
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Grain Capacities:
80,000
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Flow Rate:
22 Gallons per minute
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Voltage:
24 volts
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Number of People:
10 to 12 people
When reviewing the Fleck water softeners, we definitely didn’t want to miss out on the 9100 SXT model. Fleck has designed this model keeping efficiency as a prime feature. You may ask how! Well, the twin tank system is the answer to it. This system ensures minimal water wastage and energy consumption while also delivering excellent performance.
However, it is quite expensive than the other two models we reviewed in the above section. But the 9100 SXT is definitely worth the money and your consideration.
Meter-based Water Regeneration
The 9100 SXT model filters 40,000 grains of hard minerals in a single tank and regenerates water only after the tank reaches its filtering capacity. It keeps track of the amount of water used and activates the regeneration cycle accordingly. Such a system helps to minimize water wastage and makes sure your household is always supplied with soft water.
One main benefit of the 9100 SXT is that it has twin tanks so that you can process water for use from one tank while the other tank is regenerating. This simultaneous processing and regeneration are not possible in water softeners with a single tank.
Backup Power Capacitor
Just like the 7000 SXT model, the 9100 SXT also runs continuously for 48 hours when there is a power failure. The system keeps track of the water usage in the household and continues the regeneration cycle accordingly.
High Flow Rate
The flow rate in the Fleck 9100 SXT is 22 gallons per minute which should be enough to supply your household and even a small business. In fact, most customers prefer the 9100 SXT for commercial purposes rather than for household use. Moreover, this model consumes very less electricity than other water softeners so that you save energy as well as money.
High Filtering Capacity
Each tank of the 9100 SXT has a capacity of filtering 40,000 grains of hard minerals, making it a total of 80,000-grain capacity system. This feature makes sure that your household is always supplied with soft water. Moreover, you can process water as well as continue regeneration simultaneously in this product.
Easy Installation Steps
There is a USB video guide in the packaging which will guide you thoroughly through the steps on installing this water softener. You don’t need to call for professional help although you can keep it as an option. Installing the twin tank is similar to installing a single-tank water softener. Just follow the guide.
Pros
- Twin tank for water processing and regeneration simultaneously
- High flow rate and filtering capacity
- Can be used for large households and even for commercial use
Cons
- Expensive than other models
Our Verdict
Fleck 9100 SXT water softener comes with the highest filtering capacity between water regeneration. In addition to this, high water flow and twin tanks for alternating regeneration make this product the best fit for larger households and even commercial purposes. Moreover, a 5-year warranty on the valve and a 10-year warranty on both the tanks are additional luring factors of the 9100 SXT.
Comparison Table of Best Fleck Water Softener
Model | Dimensions | Weight | Flow Rate | Tank | Grain Capacity | Warranty |
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Fleck 5600 SXT | 27 x 17 x 62 inches | 20.8 pounds | 12 Gallons per minute | Single | 24,000-96,000 | Control head 5 Years/ Tank 10 Years |
Fleck 7000 SXT | 14 x 34 x 60 inches | 132 pounds | 15 Gallons per minute | Single | 32,000-96,000 | 5 years on valve and electronics/ lifetime on tanks |
Fleck 9100 SXT | 13 x 13 x 65 inches | 95 pounds | 22 Gallons per minute | Twin-Alternating | 24,000-80,000 | 5-Years on the Valve and Electronics/ / lifetime on tanks |
Why You Should Consider Fleck?
You already know that Fleck is a reputed brand in the water system industry, else you wouldn’t be surfing specifically about the Fleck Water softeners. But what makes the Fleck a great brand? We have compared Fleck with other brands.
Read below and know:
Affordability
Fleck manufactures high-quality models in varying price ranges so that you can choose the one that best matches your budget without making a compromise on the efficiency of the system.
Eco-friendly
The Fleck water softeners consume less energy as compared to other brands for operating. Plus, they use fewer salts than the benchmark.
Easy Installation
Fleck includes a USB drive containing a video on installing the device. The product is assembled and delivered to you which takes off the load on your part. You can install it without calling for professional help.
Easy to Use
The models are very easy to operate even if you have never used such electronics. Everything is automatic for your convenience. The manual guide can also be of great help in case you want to use the manual controls.
WQA Certified brand
Water Quality Association has proudly certified Fleck as a quality product manufacturer. This means that you can rest assured that the product you buy will be a high-quality one.
Buyer’s Guide for Picking the Best Water Softener for Your Needs
There are different brands and types of water softeners in the market with their own pros and cons. However, there are certain things that you must consider when choosing a model that best fits your household needs.
1. Budget
Water softeners come in varying price ranges starting from around USD 350 to more than four grands. Long story short, you must first set your budget and then look for the water softener under that budget.
2. Capacity
The capacity size of a water softener means how many grains of water hardness it can remove before regeneration. The capacity may range from 8,000 up to 80,000 grains. So, the more the capacity size of the water softener, the better it will perform in softening the hard water.
3. Flow Rate
Flow rate refers to the water pressure and water flow per minute. We have included the Fleck models that have a flow rate of 15 GPM. This rate softens water efficiently can be used even in 1.25-inch pipes. This should be more than enough for a normal household.
4. Metered Vs. Time-Based Water Regeneration
Most of the water softeners are equipped with metered regeneration technology. This means that the electronic sensors in the system detect the daily water use of the household and regenerate accordingly. So if the use decreases, the regeneration delays and vice versa. Whereas, the time-based regeneration means that the regeneration starts based on the time clock regardless of the water consumption.
So if you ask us, Metered Regeneration technology is very practical as compared to time-based regeneration.
5. Certification
Whichever water softener model you choose, make sure that the product is NSF/ANSI or WQA certified. These certifications mean that it is a quality product based on built and performance. Further, they also guarantee the following:
- Material safety
- Accuracy in the brine system
- Standard pressure drop
- Standard water softening
- Wholesome structure
Frequently Asked Questions
Over time, the resins coated with hardening particles start to develop on the water softener. The machine undergoes the regeneration cycle. In this cycle, the salt in the tank mixes with incoming water to remove the resin coatings. Once the cycle completes, the water softener starts softening the water again.
First, figure out the size of your household and the water consumption rate daily
The next step would be to know the hardness of your water supply. You can use a water testing kit for it
Finally, consult your local water specialist or Fleck representative to get options on the best models for you
A simple answer, “YES!”. Fleck manufactures water softeners of various range and capacity. Consult the Fleck sales representative, and they can hook you up with a model that best fits your needs.
Conclusion
Fleck is a reputed brand that meets a wide range of household needs. Their models come with advanced digital meters for easy setup. In addition, every Fleck Water Softeners come in varying capacity, flow rate, and regeneration rate. And moreover, Fleck fits any budget and can be upgraded over time. So we are certain that Fleck Water Softener is a worthy pick for your household no matter whichever model you choose.
