Fleck 5600 SXT 48k Grains Water Softener Review

If you’re tired of dealing with hard water and the issues that come with it, you may be in the market for a water softener. One option that has received a lot of attention is the Fleck 5600 SXT 48k grains water softener.

This system is designed to provide a reliable and efficient solution to hard water problems, with a high capacity for larger households. In this article, we’ll take a closer look at the features and benefits of the Fleck 5600 SXT 48k grains water softener, as well as some potential drawbacks to consider before making a purchase.

Fleck 5600 SXT 48k Grains Water Softener Review


Popular water softening equipments like the Fleck 5600 SXT 48k grains water softener is well-known for its great efficiency and dependability. In order to minimise limescale accumulation and enhance the overall quality of your water, it uses a special ion exchange technology to remove hard minerals like calcium and magnesium ions from the water in your home.

The device is perfect for households with up to six people because it has a 48,000 grain capacity. The digital control head Fleck 5600 SXT has a number of cutting-edge features that help to achieve peak performance and efficiency. It is simple to programme and use.

The Fleck 5600 SXT water softener’s premium resin tank is one of its standout features. The resin and brine tank is built to last for many years of use without experiencing any leaks or other problems because it is composed of sturdy polyglass. Additionally, it has a high-capacity resin bed that can effectively remove even the most hard water minerals.

Efficiency was also considered in the construction of the Fleck 5600 SXT water softener. In order to minimize salt usage and water waste and guarantee optimum function, it uses a metered control valve that gauges the quantity of water being used in your home and only regenerates the system when necessary.

Overall, the Fleck 5600SXT 48k grains water softener is a top-performing device that has a reputation for being dependable, effective, and long-lasting. Anyone wishing to enhance the quality of their home’s water supply and safeguard their appliances and pipes from the destructive effects of hard water should definitely consider this option.


Capacity: The Fleck 5600 SXT 48k grains water softener can handle a lot of water before regeneration is necessary thanks to its high capacity of 48,000 grains.

Digital control head: The Fleck 5600 SXT 48k grains water softener’s digital control head is simple to operate and has a backlit LCD display. It offers thorough details regarding the system’s performance, such as the amount of capacity still usable, the length of time till regeneration, and the flow rate.

Efficient regeneration: The Fleck 5600 SXT 48k grains water softener has a regeneration mechanism that uses the least amount of salt and water possible. Based on the amount of water used by your household, the system is intended to renew only when necessary.

  • High-quality resin tank: The resin tank is made of high-quality materials and is built to survive for many years in the Fleck 5600 48k grains water softener. The resin tank is also built to withstand a variety of water pressures and temperatures.
  • Durable control valve: The Fleck 5600SXT 48k grains water softener includes a valve durability that is composed of premium materials. It’s built to deliver dependable performance and enduring durability.
  • Compact design: The Fleck 5600 SXT 48k grains water softener is easy to install in tight locations thanks to its tiny design. Additionally, it is made to require less maintenance, so you won’t have to spend a lot of time doing it.
  • Safety features: Features that prevent system damage include safety measures like a safety float in the Fleck 5600 SXT 48k grains water softener. For instance, if the brine tank overfills, the system contains an integrated safety float and overflow drain that guards against water damage.


When it comes to producing soft water, the Fleck 5600SXT 48k grains water softener mineral tank has established itself as a dependable performer. The system may be used in homes with up to six people because it has a water flow rate of up to 12 gallons per minute.

The effectiveness of this water softener is one of its standout qualities. Utilizing a digital metre to track water usage and replenish the system only when necessary, the Fleck 5600 SXT reduces salt and water waste. This ensures that you always have access to soft water with good water quality and lowers your water bill.

The system also makes use of a modernised paddle wheel meter, which boosts its performance effectiveness. The Fleck 5600 SXT has a capacity of 48,000 grains and can remove water hardness minerals effectively and deliver long-lasting effects without the need for frequent regeneration.

This salt-based water softener also has the benefit of producing results that are superior to those of saltless water softeners. Hardness minerals are totally eliminated by the Fleck 5600 SXT, resulting in longer appliance lifespans, smoother skin and hair, and less frequent cleaning.

Overall, the Fleck 5600 SXT 48k grains water softening system performs well and efficiently, giving it a well-liked option for those searching for a cost-effective and dependable fix for hard water issues.

Installation & Maintenance

If you want to install the Fleck 5600SXT yourself, you’ll need a few basic plumbing skills or the perseverance to try something challenging. The system comes with all the components and instructions you’ll need for a do-it-yourself installation, but things can become a little challenging because you have to connect it to your main water pipe.

For their salt-based water softener installation, some customers opt to engage a plumber. While you might need more time to do the task, a plumber could complete it in an hour.

Here are some crucial considerations for installation:

  • Location: Pick a safe, dry area that is shielded from the wintertime elements. The unit must also be positioned so that the control valve is simple to reach.
  • Electrical requirements: The device needs a typical 120V electrical socket to function. Make sure there is a nearby electrical outlet where the control valve may be connected.
  • Drain requirements: For backwashing and regeneration, the device needs a nearby drain. A minimum 5 gallons per minute flow rate must be supported by the drain.
  • Bypass valve: In the case that maintenance or repairs are required, a bypass valve should be placed to allow water to flow through the system.
  • Initial setup: A thorough installation and programming manual is included with the device. To correctly configure the system, carefully follow the instructions.
    The Fleck 5600SXT 48k grains water softener is rather easy to maintain, but it’s crucial to keep up with routine maintenance duties to guarantee the system functions properly. Here are some essential upkeep duties:
  • Salt level: Regularly check the brine tank’s salt level and add salt as needed. Make sure the salt level is consistently higher than the water level.
  • Cleaning the resin bed: The system’s resin bed may become polluted with iron or other particles over time, decreasing its efficacy. A specialized resin cleaner might be required to clean the system.
  • Control valve cleaning: Cleaning the control valve can improve system performance because it might get clogged with dirt or other debris. This can be avoided by periodically cleaning the valve.
  • Regular servicing: Schedule routine maintenance appointments with a certified plumber or water treatment specialist to inspect the system’s operation and conduct any required repairs.

When the Fleck 5600’s salt level drops, you’ll need to replenish it off. To avoid grime buildup, you’ll also need to periodically wipe out your tanks. The user guide for the system should provide detailed instructions on how to maintain the device to ensure its extended lifespan.

You can make sure that your Fleck 5600SXT water softener operates effectively and continues to give you high-quality, softened water for many years by adhering to these installation and maintenance instructions.

If there are any problems with the Fleck 5600, you can purchase a new part for free because it has a 10-year warranty on the brine tank and resin tank and a 5-year warranty on the valve.

System Info

With a 48,000 grain capacity, the Fleck 5600SXT water softener is a highly effective water softening that is perfect for bigger households with moderate to high water hardness levels. Its computerized controller offers real-time information on your ongoing water usage and regeneration cycles and lets settings be customized.

Additionally, the device has a modernized paddle wheel meter for accurate measurement and effective operation.

The Fleck 5600 can be easily installed by a professional or a DIY enthusiast with a basic plumbing skills understanding. The system comes with all required parts and clear installation instructions, and depending on the user’s option, it can be put indoors or outside.

The Fleck 5600 requires only minimal maintenance, which consists of periodically cleaning the resin bed and replenishing the brine tank with salt. With the right maintenance and care, the system is intended to last for many years. Fleck also provides clients with piece of mind and assurance of the system’s quality and longevity by offering a 5-year warranty on the control head and a 10-year warranty on the brine tank.

Pros & Cons


  1. Effective Removal of Hard Water Minerals: The Fleck 5600 SXT 48k grains water softener is a high-performance device that effectively removes hard water minerals from the water supply. It makes use of an improved paddle wheel meter to guarantee top performance.
  2. High Capacity: This water softening system has a 48,000-grain capacity, making it perfect for large households that use a lot of water every day. It guarantees that you will always have access to softened water.
  3. User-friendly: The Fleck 5600SXT 48k grains water softeners are simple to use and has an intuitive digital control head. The system’s settings and programming can be simply modified to meet your needs.
  4. Durable: the Fleck 5600SXT 48k grains water softening system is durable. It is constructed from durable materials that can withstand daily use.
  5. Effective Water Softening: The Fleck 5600SXT 48k grains water softener tank effectively removes minerals from your water supply that are present in hard water. It guarantees that your water is safe to drink and guards against the accumulation of limescale and scale buildup in your appliances and plumbing.


  1. Requires Salt: Because the Fleck 5600 SXT 48k grains softener is a salt-based system, it must periodically have salt added to it in order to work effectively. Some homeowners may have to incur additional costs because of this.
  2. Installation: Because of the complexity of installing the Fleck 5600 48k grains water softeners, it is advised that you hire a qualified plumber.
  3. Regeneration Cycles: Water waste may be produced during the system’s regeneration cycles. The Fleck 5600 48k grains water softening device, on the other hand, has an effective digital meter that makes sure regeneration only happens when it’s required, avoiding water waste.
  4. Maintenance: Regular maintenance is necessary to keep the system operating well. This entails periodically replacing the resin beads, cleaning the resin bed, and adding salt to the brine tank.
  5. Cost: The Fleck 5600 48k grains water softener is expensive; therefore, not everyone may be able to purchase it. For houses who use a lot of water every day, however, its large capacity and efficiency make it a smart investment.

Final Thoughts

In conclusion, for individuals wishing to raise the water quality in their homes, the Fleck 5600SXT 48k grains water softener is a dependable and effective choice. It has cutting-edge features that make it easy to use and low-maintenance while also effectively softening water.

This softener’s capacity is one of its key advantages. It can withstand a lot of water thanks to its 48,000-grain capacity before requiring regeneration. For larger families or people that consume a lot of water, this is great.

The digital control head is an additional benefit. As a result, the system can be precisely adjusted and monitored, resulting in optimal performance and cost-effective water use. The updated paddle wheel meter also enables more precise measurements, enhancing the performance of the system as a whole.

However, it’s crucial to take into account the price and continuing upkeep needs of a salt-based water softener. Regular salt replacements and sporadic resin replacements are needed for the Fleck 5600SXT, which can raise the overall cost of ownership. Some people might also want an alternative conditioning system or one that doesn’t use salt.

Overall, the Fleck 5600SXT 48k grains water softener is a very good and dependable alternative for anyone who want to soften the water supply in their home, and it is definitely something to think about.

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