Fleck Water Softener Reviews (5600, 9100, & Iron Pro 2)

If you’re looking for a reliable, efficient, and effective water softener, then you may want to take a closer look at Fleck water softeners. With their wide range of products and features, Fleck water softeners have been helping households across America to enjoy softer, better-tasting water for decades.

In this article, we’ll take a closer look at the various Fleck water softener reviews to help you decide if one of their models is the right choice for your home.

Top 3 Best Fleck Water Softeners

Best Whole House
Fleck 9100 SXT Twin Tank Metered On-Demand 48,000 Grains Per Tank Water Softener 24/7 Soft Water
Best Grain Capacity
AFWFilters Iron Pro 2 Combination water softener iron filter Fleck 5600SXT digital metered valve 64,000 grain, 64k for whole house
Best Value
AFWFilters 5600sxt Metered On-demand 48,000 Grain Water Softener with brine tank, bypass and 1" adapters
Fleck 9100 SXT Twin Tank Metered On-Demand 48,000 Grains Per Tank Water Softener 24/7 Soft Water
AFWFilters Iron Pro 2 Combination water softener iron filter Fleck 5600SXT digital metered valve 64,000 grain, 64k for whole house
AFWFilters 5600sxt Metered On-demand 48,000 Grain Water Softener with brine tank, bypass and 1" adapters
$1,540.00
$839.99
$747.23
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-
Amazon Prime
Best Whole House
Fleck 9100 SXT Twin Tank Metered On-Demand 48,000 Grains Per Tank Water Softener 24/7 Soft Water
Fleck 9100 SXT Twin Tank Metered On-Demand 48,000 Grains Per Tank Water Softener 24/7 Soft Water
$1,540.00
-
Best Grain Capacity
AFWFilters Iron Pro 2 Combination water softener iron filter Fleck 5600SXT digital metered valve 64,000 grain, 64k for whole house
AFWFilters Iron Pro 2 Combination water softener iron filter Fleck 5600SXT digital metered valve 64,000 grain, 64k for whole house
$839.99
-
Best Value
AFWFilters 5600sxt Metered On-demand 48,000 Grain Water Softener with brine tank, bypass and 1" adapters
AFWFilters 5600sxt Metered On-demand 48,000 Grain Water Softener with brine tank, bypass and 1" adapters
$747.23
Amazon Prime

#1. Best Whole House with Dual Tank: Fleck 9100 SXT Water Softener

Fleck 9100 SXT Twin Tank Metered On-Demand 48,000 Grains Per Tank Water Softener 24/7 Soft Water
  • Complete Twin tank water softener provides continuous soft water.
  • Comes Standard With Turbine Meter with Cable. This Durable Meter is Built Tough to Stand Up to Years of Water Metering.
  • With a twin-tank system featuring the new Fleck 9100 valve, customers benefit from soft water 24/7.
  • Resin Ships Loaded For Easier Installation - USA black Mineral Tanks
  • Free bypass comes with male threaded yoke for easy installation --
  • Softener Type: Salt-Based
  • Grain Capacity: 48,000
  • Flow Rate: 20 GPM (gallons per minute)
  • Dimensions: ‎10 x 10 x 54 inches
  • Warranty: 10-year

The Fleck 9100 SXT Water Softener offers strength and efficiency. With two tanks and 48,000 grains of water-softening power per tank, this system is designed to provide the best whole-house protection against hard water effects. Its dual tank capability also doubles its overall softening capacity, ensuring you get maximum performance for extended periods of time without interruption.

Fleck 9100 features a large 1.5 cubic ft high-capacity resin per tank, so you can enjoy the same soft water benefits for longer between regeneration cycles. This eliminates the need to keep up with regular maintenance, as well as saves on costs associated with larger tanks.

It offers incredible efficiency with its advanced regeneration process. Instead of wasting resources like salt and water, this softener intelligently regenerates only when necessary – saving you 15% in both areas. This not only helps your wallet but also provides a more sustainable use of precious resources.

This water softener is designed to stand the test of time. The advanced turbine meter (on-demand control valve) installed with each unit is tough, reliable, and built for long-lasting performance.

No time-consuming installation tasks or costly repairs are needed. The Fleck 9100 SXT Water Softener comes with a free bypass and male threaded yoke, providing a fast and easy setup!

Pros

  • The system’s large capacity of 48,000 grains per tank ensures an ample supply of soft water for homes, while its dual-tank design means that there is no waiting period for water regeneration.
  • With a maximum flow rate of 20 GPM, the system can handle high water hardness or usage with ease, making it a dependable choice for households.
  • The softener effectively removes scale from the drinking water supply, further improving the quality of the water.
  • The system is made of durable materials built to withstand the test of time, providing a reliable and long-lasting investment.
  • It comes with a 5-year warranty for the resin and a 10-year warranty for the tanks, ensuring customer satisfaction.

Cons

  • The initial cost of purchasing the system is high. However, the system may offer long-term benefits or cost savings that offset this initial expense.
  • It requires a dedicated space for installation, which may present a challenge for those with limited space.

#2. Best Grain Capacity with Iron Filter: Iron Pro 2 Combination water softener

AFWFilters Iron Pro 2 Combination water softener iron filter Fleck 5600SXT digital metered valve 64,000 grain, 64k for whole house
  • Tank color may vary depending on stock. Water softener, iron filter, all in one! high flow for whole house use!
  • 64,000 grain capacity, fine mesh resin designed for high iron removal & long life
  • Fleck 5600SXT digital metered valve for efficiency and ease of use, 5 year warranty!
  • Removes hardness from your water and also Iron up to 6 ppm range, Manganese up to 6 ppm, sediment, sand, rust
  • Pentair tank with 10 year warranty! Comes complete with brine tank, DIY instructions, bypass valve
  • Softener Type: Salt-Based
  • Grain Capacity: 64,000
  • Flow Rate: 15 GPM (gallons per minute)
  • Dimensions: ‎14 x 7 x 21 inches
  • Warranty: 5-year

Remove pesky contaminants from your household water with the Iron Pro 2 Combination Water Softener. This powerful system can reduce water hardness levels with up to 64,000-grain capacity to protect your plumbing. It is also certified to remove iron levels up to 6 ppm, leaving you with clearer dishware, crispier laundry, and reduced staining on bathroom fixtures.

The Iron Pro 2 Combination water softener delivers unrivaled removal of impurities like manganese, sediment, sand, and rust. Unlike other water softeners on the market that can only guarantee the removal of up to 3 ppm of manganese, this advanced system guarantees purity at 6 ppm allowing for cleaner and softer results with every use.

Additionally, this softener prevents issues associated with hard or highly ironed water such as clogged pipes, discolored laundry, and no-soap lather during cleaning.

It comes equipped with a state-of-the-art Fleck 5600SXT digital metered valve. This revolutionary valve makes operation of the unit effortless and also boosts its overall efficiency.

Rest assured with a five-year warranty, providing additional confidence and security as well as reassurance that the product meets the highest standards of quality.

Pros

  • This water softener not only removes minerals that cause hardness in water, but it also goes beyond that by filtering out the iron. This extra feature sets it apart from a standard water softener.
  • Another convenient feature is the included bypass valve, allowing for easy maintenance and adjustments.
  • The softener helps reduce water waste thanks to its smart digital control meter, which optimizes the amount of water used during the softening process.
  • The resin used in the softener has a lifespan of 5 years before it needs to be replaced, making it a long-lasting investment.
  • Customers can expect support from the manufacturer through phone or email after purchase, providing peace of mind in case any issues arise.

Cons

  • The installation process is challenging.
  • You may need to invest in professional installation to avoid potential complications down the line.

#3. Best Value: Fleck 5600 SXT Water Softener

Sale
AFWFilters 5600sxt Metered On-demand 48,000 Grain Water Softener with brine tank, bypass and 1" adapters
  • Engineered with double backwash
  • Comes with install kit and instructions, easy to install
  • Digital metered control head for high efficiency
  • Complete softener system for your home
  • Softener Type: Salt-Based
  • Grain Capacity: 48,000
  • Flow Rate: 20 GPM (gallons per minute)
  • Dimensions: ‎‎37 x 16 x 16 inches
  • Warranty: 5-year (valve) and 10-year (tank)

This remarkable water softener has the power to soften 48,000 grains of hard water at an unbeatable price. Its flexible technology allows it to regenerate based on your home’s specific consumption patterns, making it the ideal solution for both small and large households. Best of all, with its pre-programmed cycle settings, Fleck 5600 SXT is easy to customize. With its top-notch quality combined with an amazing price tag, this water softener is truly an exceptional value!

The Fleck 5600 SXT Water Softener features 1.5 Cubic Feet and 8% Crosslink Resin. This top-level resin ensures a fast flow rate while providing efficient salt and water usage. The brine tank is protected from overfilling with its intuitive safety float. It holds about 200 pounds of salt, so you won’t have to worry about frequent refills or potential saltwater pools in your basement.

This model includes a bypass valve and 1″ MNPT thread for quick, seamless integration into existing water pipes in your home. And the provided install kit includes all the necessary hardware and detailed instructions that help you get up and running quickly.

Pros

  • The smart metered control system is an excellent solution for preventing unnecessary water waste. By monitoring water usage in real-time, it can help homeowners identify and address any leaks or inefficiencies in their water systems.
  • The system boasts a large 48,000-grain capacity, making it ideal for a whole house.
  • It comes stocked with resin in the tank, eliminating the need for immediate maintenance.
  • 10-Year warranty on the tank.

Cons

  • Installing a salt-based water softener is generally more complicated than opting for a salt-free alternative.
  • It requires regular maintenance, including periodic cleaning and the addition of salt to ensure proper functioning. (Despite these extra steps, however, many people still choose salt-based water softeners due to their effectiveness in removing hard water minerals.)

Best Fleck Water Softeners – FAQs

Where are Fleck water softeners made?

Fleck water softeners are made in the United States. They are manufactured by Pentair Water Treatment, a division of Pentair, Inc.

How often should a Fleck water softener regenerate?

A Fleck water softener is programmed to regenerate based on the volume of water that is processed or on a specific time schedule. The most common regeneration settings are every 2-3 weeks or after processing a certain amount of water, usually ranging from 1,000 to 3,000 gallons.

To determine the appropriate regeneration frequency for your Fleck water softener, you should consult the user manual for guidance. 

How much water should be in the Fleck water softener brine tank?

A good rule of thumb is to fill the brine tank about two-thirds full with water before adding salt. This will ensure that there is enough water to dissolve the salt and create a concentrated brine solution. However, it is important to follow the manufacturer’s instructions for your specific model of Fleck water softener, as they may have specific recommendations for water and salt levels.It’s also important to regularly check and maintain the water level in the brine tank to ensure that it remains at an appropriate level. If it is too low, the salt may not dissolve properly and the water softener may not function effectively.