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USA Fleck 5600 SXT Metered On-demand 48,000 Grain Water Softener 1" Bypass USA Tanks

  • Based on 98 reviews
Condition: New
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$775.00 Why this price?

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Availability: Only 3 left in stock, order soon!
Fulfilled by Aplus Water LLC

Arrives May 8 – May 13
Order within 20 hours and 30 minutes
Available payment plans shown during checkout

Features

  • polyglass
  • Made in USA and Imported
  • Fleck 5600 SXT Whole house water softener 48,000 Grain Capacity 1.5 cubic ft softener resin
  • Efficient on salt and water consumption due to digital on demand metered water softener only back washes as needed.
  • 10 x 54 inch Structural Made in the USA black fiber glass mineral tank Structural black 14x34
  • Fleck 5600 SXT metered on demand control valve A microprocessor control monitors, measures and remembers your actual daily conditioned water usage.

Manufacturer: ‎Pentair


Part Number: ‎Fleck 5600 SXT


Item Weight: ‎150 pounds


Product Dimensions: ‎10 x 10 x 54 inches


Item model number: ‎Fleck 5600 SXT


Is Discontinued By Manufacturer: ‎No


Size: ‎48,000 grain


Color: ‎Black


Voltage: ‎24 Volts


Item Package Quantity: ‎1


Maximum Pressure: ‎100 Pound per Square Inch


Included Components: ‎complete system


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: August 22, 2014


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 8 – May 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Great Water Softener - Easy to install - Great Customer Service
I installed this water softener last week. It is working great, cranking out consistent soft water. I had a couple questions that were sent via their chat option and quickly answered. I ordered in the morning prior to their cutoff time and it was shipped same day. The only very slight negative was the UPS damaging the media tank box, but the tank was packaged well. There was no damage to the tank. Everything was included as described. I already had food grade silicone on hand to lubricate the O rings in the piping yoke, so the only additional item I needed to purchase, as noted, was the brine drain line. That was under $10 at Home Depot, including a couple clamps. Installation will vary based on your situation, but all the parts of the softener fit up easily. I had an existing installation so I plumbed into my existing lines. Love it. Would definitely buy another. The Fleck control head is a high quality unit. I have another that operates an iron filter that has worked flawlessly for the past 8 years, so I definitely wanted to replace my current outdated softener with a Fleck-based unit. ... show more
Reviewed in the United States on July 19, 2023 by Dave

  • Monster Water Softener
After reading many reviews of this water softener on Amazon, I decided to order and install it in my daughter's new home. Overall, its great value for the price when ordered with free shipping. The cylinder part is heavy; maybe 90 lbs! The documentation was prepared by Water Boss. I followed the instructions and in general, they were clear and easy. There was one part concerning hooking up the brine line that didn't match the parts that I received. After some analysis, I was able to put together the brine hose in the correct configuration and hook it to the brine tank. As others have mentioned, I didn't like the by-pass valve that attaches to the back of the softener cylinder nozzles. With the by-pass and 1" hose adapter, it adds almost a foot to the back of the cylinder. I created my own by-pass with PVC since I had to create all of the water loop and connections anyway. With just the 1" nozzle adapter on the back, I hooked it up to steel flex hoses an then to the PVC water loop. Start up instructions were clear and was able to get the system up in running with little hassle. The LCD display is nice and shows the time and gallons remaining until next regen. A 48,000 grain system is really overkill for my daughter and her roommate in a two bedroom house, but having that capacity has the advantage of longer periods between regen and uses less salt. After installation, the water hardness went from 250+ ppm to 0 ppm using test strips that I picked up from Lowes. For the price, the durability and capacity of this system is a great bargain. Just watch the dimensions; its BIG and heavy. ... show more
Reviewed in the United States on November 1, 2016 by Mojo Master Mojo Master

  • The Fleck 5600 SXT is prefect for our needs!
I installed it myself, I am a DIY person but you can have installed by a pluming co. In my opinion it was a fairly easy step by step installation, the written instructions was good and there is you tube (internet) also to simplify it, specially for the step by step programming. The reason I decided to purchase this particular model, was for the metered on-demand function this had drawn my interest, this allows you to set your grain setting and when it reaches it to start the water softening process, it will start on the next programed day and time set by you. This means the operation will save you water, salt and will go on the same day/time that you programed it, although it is very quiet when running. I have communal well water usage, so a good water softener is top priority, I purchased the test kit and test my water weekly before the Fleck Water softener starts up it's cycle and has kept it drinkable and toxic free. I have waited for about three months of operating this water softener before giving a review, to make sure that it operates as advertised, so far I am very pleased with it's operation and functionality. ... show more
Reviewed in the United States on May 15, 2019 by Joe

  • Very happy with our new Fleck 5600 SXT Metered On-demand water softener
Water softener arrived fast, before the scheduled arrival date! Thank you! Install was done by a great friend who is trained in water softener installations. This was his former job. He said printed instructions were easy and no issues. All items packaged good. No damage and nothing missing. So far it's working great! We have very hard water with iron in it and now it is crystal clear! Very happy with how it is working! Highly recommend this brand of softener! We have not had to use Tech Support from the company, however trust they would be helpful if needed. ... show more
Reviewed in the United States on November 13, 2021 by M Walburg

  • do your homework
first of all the whole metered usage is a Joke. The program instructs you to set the DO {day overide} for 7 days if you are on a well and 14 if you are on city. What that means is for me every 7 days it will regen regardless of how many gallons are left to use. So you can save money by getting the one you set for a given day. Second i have played with the numbers many times to get this POS to actually let me use the amount of water is says i have left but it just isn't working, the water always get hard when i have 600 plus gallons left according to the controller. all i can figure is that maybe it was shipped with sand in it and not resin. certainly not the quality i expected from a Fleck component. It was the SXT5600 48000 grn. Yes iam slow just passed the year mark but hey now i speak from experience, very disappointed for 800 bucks. ... show more
Reviewed in the United States on April 2, 2023 by chuck

  • Great unit but you need few extras pieces to get it hooked up. And Unit isn’t preprogrammed
Great price for the unit. I replaced an old BWS analog dial system softener that matched thus unit closely so was easy install swap over. DONT assume the digital part comes pre programmed because it doesn’t. Thier are videos out there that are easy to watch and understand. You just need to know hardness of your water coming into house. For me I went to Pool Store with prefiltered water sample they used their Great kit to give me spot on hardness of my water. Default is 20 on unit example my water is 10. So Also know size of unit you bought. As you need to know for programming. Only thing I can say bad about this kit as Thier is no hose supplied to user for the Drain to waste on the Fleck unit so when it does a backwash. And also no hose supplied for the over flow in brine tank. Beyond that it comes with everything else. ... show more
Reviewed in the United States on October 15, 2019 by Sandra Hennigan

  • Buy this if you have hard water!
Amazing product! We moved in to an (almost) brand new home and the previous seller had a Pelican unit installed. It was a dual "conditioner" and whole house filter. There were white lime scale stains all over our dishwasher, sink fixtures, sink, even a gross film on our granite countertops. We installed this unit with the help of my Father and Father in law, in about 3 hours (they are very thorough.) We have Pex plumbing and I believe they used shark bite fittings. We called 602ABCwater to figure out how to program the unit and that took about 20 minutes but only because it was not connected correctly. Now the softener has been giving us amazing water for showers, my hair and skin feel 10x better and I do not have to worry about our appliances getting damaged from hard water buildup. I read tons of reviews before purchasing and am so happy I did. This unit is fantastic for the price and we are extremely happy with it. I have already recommended it to several of our neighbors who are looking for a great softener. ... show more
Reviewed in the United States on August 16, 2016 by Megan

  • Great product, but no install instructions.
*NOTE* The 5 stars are for the product and shipping, NOT the sellers ability to follow through on their promises as I was not given any instructions for install or programming, so false advertising from the seller on that one. I'm very handy, and the parts made sense but some confirmation would've been nice and the programming is in no way intuitive! I'm going to give a shout out to the two gentlemen that helped out instead! You WILL NEED the tubing which goes from the meter and brine tanks to your floor drain, this softener does not come with it. I believe a 3/8" ID on the brine and 1/2" ID on the meter along with hose clamps for both. Again, thank you to the two gentlemen below for the install and programming help - ABC WATER, make sure you make good on your promises, or change your add to let people know they'll need to find install instructions on their own! Check these guys out: Install -[...] Programming - [...] ... show more
Reviewed in the United States on September 17, 2016 by Suzie

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