Fleck 5600SXT 48,000 Grain Water Softener – Digitial SXT Metered Whole House System

Fleck 5600SXT 48000 grain water softener


The quality of water you use at home is very important for your safety, and that of your loved ones. In order to make sure that your water is free from chemical pollutants, it is often a good solution to install a water softener. If you are searching for a good model that can provide you the protection that you deserve, the Fleck 5600SXT 48,000 Grain Water Softener Digital sxt Metered Whole House System is a good option.

As a product from Fleck, this water softener is considered as one of the best when it comes to ratings received in different metrics such as eliminating hard water, and the scale buildup. This model is also designed in order to provide the necessary functionalities including making sure that that water is free of magnesium and calcium ions, therefore ensuring that your appliances and plumbing at home can have an extended life


  • Fully programmable cycles
  • Complete system shipments in either black or almond
  • 10-year warranty for both tanks
  • 6-year warranty on the head and electronics
  • Digital Control Head with bypass valve
  • 1-inch threaded plumbing adapter
  • Can treat up to 12 GPM flow rate

Additional Features

The Fleck 5600SXT 48,000 Grain Water Softener Digital sxt Metered Whole House System is a solution that can be used for the entire house. It utilizes an efficient, smart control valve that is equipped with a 5-year warranty. This particular model has also been tested to continue running without any interruption for a period up to 27 years.

As a water softener, this model efficiently turns hard water to soft water, thus making sure that all of your appliances, as well as plumbing items at home, stay in good condition even for a longer period of time. It also comes equipped with cycles that are fully programmable, using an innovative and smart meter-based process for regeneration. This means that the water is measured accurately and only regenerated when necessary.

Other features that are deemed notable include an interface that is user-friendly, touchpad controls, an LCD display, and a power back-up that can run up to 48 hours. As an assurance of quality, you also receive a warranty of 10 years on its tank. On the other hand, the square shaped tank has the capability to hold about 250 pounds’ worth of pebbled salt, while including the needed safety features in order to avoid overfilling.

Most importantly, this model is quite easy to install, most especially when it comes to individuals who only have basic skills in plumbing. Another thing, the actual process of regenerating this water softener is very easy to do. Other notable advantages offered by the Fleck 5600SXT 48,000 Grain Water Softener Digital sxt Metered Whole House System includes:

  • This water softener model is super-efficient, and at the same time smart, and with digitally metered valve which can regenerate water only when you need it. This means that the system has the capability to adjust itself depending on the actual needs of the family. For example, if there is an increase in the needs of water in your family, this model can regenerate more in order to meet the increase in the demand.
  • The valve is also equipped with a 5-year warranty showing that the company who manufactured this model stands behind its claims. On top of the offered warranty, the valve has been already tested in lab conditions where it showed its capability of running uninterrupted for a long period of time, even up to 27 years.
  • The tank itself is also durable and spacious. It is equipped with a very impressive warranty for ten years. It also comes with a safety float which prevents the possibility of overfilling. This, therefore, makes it perfect for treating medium up to extremely heavy water. All in all, this model can serve a family which is composed of up to six individuals.


  • Optional system upgrades are available
  • New digital controller designed by the company
  • Durable material used
  • Super-efficient, smart, and digitally metered valve
  • Durable and spacious tank


  • People who may have no prior plumbing experience may think that it is challenging to set the system up by themselves.
  • There is no protective feature which is included in order to protect it from light.


Fleck is often considered as one of the best manufacturers in the industry of water softeners. They are known to offer high quality products. As such, the Fleck 5600SXT is a good example. This water softener runs with a unique system which works in removing calcium ions and magnesium with the ion exchange process. This means that it uses a digital on-demand control valve which enables you to control the process involved in meter based regeneration. In order to save on water, you can have the control in regenerating only when you have to use water.

At the same time, the system used in Fleck 5600SXT uses the latest digital controller manufactured by the company. The SXT controller also comes with other amazing features, such as its LCD display, touchpad controls, 48 hours’ internal power backup and a user friendly interface. It is also manufactured using durable poly glass which comes with a 10-year warranty. This particular model also comes equipped with a standard brine tank which has the capability to hold up to a maximum of 250 pounds of salt (pelleted).

In terms of safety features, the Fleck 5600SXT uses a safety float which has been designed in order to avoid both overflow and overfilling of the drain. This water system is among the most utilized products under the Fleck brand and is well-suited for households with about three to six members. Also, it is one which has received a lot of positive feedback from users.

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