AFW Filters Built Fleck 48000 Water Softener – Reduces waste and saves salt using a flow meter!

Fleck 48000 Water Softener Review 2023

Have you ever heard of a person suffering from health issues due to consumption of water? Have you heard that water affects several organs of our body? But it is must to drink water. Then how can water be harmful to us? Water isn’t harmful but the type of water is. Hard water shows ill effects of us. This is because hard water contains high levels of minerals like calcium and magnesium. Heart attacks or cardiovascular diseases, high blood pressure, hypertension is caused too. It can cause death. In this article, we are going to see the in-depth Fleck 48000 Water Softener Review.

The flavor of water is bad. When you travel, you will find different places with hard water. You will find there that soap solution is not properly formed. You cannot get good hair texture even after washing your hair. It is very not easy to wash clothes with hard water. However, there is a solution to soften this hard water. There are water softeners that remove hardness by certain mechanisms. One of them is Fleck 5600 SXT Digital Metered Water Softener. It is one of the best brands in the market today, setting its standard. After using this unit, you will understand how soft the water has become.

Fleck 48000 grain water softener is very economical. Determine efficiency, installation, maintenance, price and warranty and then only buy the unit. It is fully programmable. You can install it indoors or outdoors. One should plan their water softener location so that they don’t have problems in future or during its use. Go through the features, description, specifications, pros, cons and reviews and decide whether this water softener is suitable for you and your family or not.


  • LCD Display
  • Advanced process
  • Salt container
  • Free from hardness of water and Scale
  • Usage
  • Performance
  • Grain size

1. LCD Display

Fleck 5600SXT Water Softener has LCD digital display and touchpad controls. The touchpad is easy to use and it allows quick control over all the settings. You can get information directly as you can see the current system status and error codes displayed by LCD. The fleck water softener has the most popular control valve to soften water. The programming is too simple to understand. Set the time with down or up arrows. There is an enter button near the arrow buttons. There are stages of programming that you can see by LCD display screen. Instructions are specified in the manual. The user gets the options of different units like gallons, liters, cubic feet. Different configurations are given in the second stage. The 3rd step is regeneration method.

2. Advanced process

Fleck Water Softener increases the life span of our home appliances by reducing water contaminants and the scale build up. Hard water accumulates minerals in our appliances making them less durable. Also, hard water leaves a film of soap appearance on the glasses or vessels. Rust and corrosion are due to hard water as well. Fleck 48000 Grain Water Softener is an ion exchange material. This water softener removes all the contaminants and metal particles, making the water soft. The water that comes from the main water supply line goes to the Fleck tank containing resins and ionic beads. The resin traps all the hard minerals like Ca, Mg, Fe and other contaminants. We then get soft water used for daily purpose. There is 8 % cross linked resin.

3. Salt container

The other tank of 48,000 Grain Water Softener contains particles of salt. At the bottom of the salt tank, there is water to form salt brine. This salt brine like sea water is pressurized and goes to resin tank of Fleck Water Softener with AFW Filter to remove hardness. Then the hard contaminants or ions gets rinsed and sent to waste water drain.

4. Free from hardness of water and Scale

Fleck 5600SXT 48,000 Grain Water Softener reduces energy cost by reducing scale build up in water heater. It creates lather. Hence, soap used is less. Clothes are properly washed. Life span of appliances does increase. Hair is silky and has good quality. Skin is soft. Pre-filter catches all the hard particles. Regeneration process is primary here. In this way, Fleck Water Softener helps in freeing from hardness of water and is beneficial in various aspects.

5. Usage

Fleck 5600SXT Digital Metered Water Softener consists of tank, brine tank, control head and resin. It also has safety float. If there is any query one can contact customer support that is too helpful and also go through the installation guides. You can measure the amount of water used through a flow meter. In this way you can lower the wastewater and also reduce the salt use. As compared to the turbine style, the paddlewheel style meter holds up better with fewer leaks. The paddle wheel style meter is very strong. The usage is simple and instructions are clear in the manual.

6. Performance

All the components required to contribute the efficiency in your work are included. Plumb easily without any pressure with bypass valve having 1 inch yoke connection. It provides service and very convenient in and out plumbing. It is user friendly and very simple to install. Anyone can install by themselves. You get USB drive with instructions and videos. One can test hardness and iron levels with nad purtest kit. It is a new style system that is quite evolved than the older ones. The resin is highly efficient. The control head gives soft water. There is no wastage of salt and water. The valve is highly efficient and of great quality that contributes in saving salt.

Hard water decreases the proficiency and results to scale build up. With this system you can eliminate the hard water that causes such problems. This how’s water softening unit has high efficiency Fleck 5600 SXT digital ‘on demand’ control valve. The quality of resin is very high having high capacity. In all softening systems, long life resin is involved to give spectacular results. To get such a great product various experiments have been done. The product has been very fruitful. This system uses ion exchange with a great and standardized performance.

7. Grain size

Before regeneration, the amount of hardness that can be removed by a water softener System is grain capacity. Follow the manual; you will understand the way to calculate formula to determine the grain of hardness. It depends on the number of family members and the gallons of water used per day. To get ‘grains per day’, use the formula and method as instructed in the manual. It is 48000 grain. In other words, 1.5 cubic feet of high capacity 8% cross linked resin.



  • Manufacturer : Fleck
  • Item model number : WSB2-48-56sxt
  • Product Dimensions : 10 x 10 x 54 inches
  • Product Weight : 140 pounds
  • Colour : Black
  • Grains : 48000



The installation process is pretty simple.

1. Install the valve
2. Make sure there are two pipes installed
3. Screw the lube o-rings to the valves
4. Prepare the Drain line
5. Install the water softener
6. Plugin and use


To understand the appropriate size of a AFW Filters Built Fleck 48000 Water Softener, you must multiply the number of people with the water they use each day. Approximately a person uses 80 gallons of water per day.


Elimination of hard water is very necessary as life of plumbing and other appliances can be extended. Fleck 5600sxt 48,000 Grain Water Softener also uses meter based regeneration process. The water that is used is measured, the system thereby regenerates. It is built on the tried and true 5600 valve. This valve can run continuously up to 27 years as tested. This controller offers backlit LCD display, 48 hour internal power backup, touchpad controls and an interface that is user friendly. The tank is very durable. The measurement of the tank is appropriate to the user to place it whenever he wants to. The system includes the brine tank which are square in shape and it measures approximately 15″ x 17″ x 33″. The capacity of this brine tank is high that holds about 250 pounds of pelleted salt. Installation takes very less time of 1 to 2 hours. Water does not mess as overfilling and overflow drain are avoided which the safety float. It is made in USA. 2 to 6 people can use water depending upon the amount of usage. When you unbox the package contents, you will find all the components required with instruction manual. The mineral tank is loaded with resin. Connect control valve to the top of the tank having a resin tube once you open the lid of the tank. Connect the yoke to the bypass. Then connect bypass to the back of the control valve. Connect main water supply.

AFW Filters Built Fleck WSB2-48-56sxt water softener system image

Fleck 5600SXT Water Softener for Sale: You get everything in a box. User manual is very clear and helpful. Instructions regarding how to install and basic plumbing skills are given. In all, the product is worthy to buy. You will not regret. It can be used for household or business purpose. It treats all water from any source. The hardness of water can be harmful. Therefore, it is necessary to soften it for the use and consumption as excess amount of hard water is too dangerous. The product has many advantages, many specifications as shown above. The specifications and features make it exclusive and let it stand out from other products. The construction is very systematic and easy to understand the science behind it even by the beginner. It has the process in which removal of calcium and magnesium takes place that are responsible to cause hard water. It is done best by Fleck Water Softener.


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