US
Fleck

Fleck 5600SXT 48,000 Grain Water Softener

  • 48,000 grain metered digital softener
  • 1.5 cubic feet of high capacity resin
  • 28 gpm maximum flow rate listed
  • 1 inch bypass
  • Ion exchange removes calcium and magnesium
  • Paddlewheel meter, regenerates as needed
  • Complete system: tank, control head, resin, brine tank
  • Freestanding, install kit named in the title

Updated 23 days ago · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A complete metered whole house softener with an SXT digital control, loaded resin and a paddlewheel meter. The listing does not give service flow rate or electrical needs.

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ASIN: B07JBJCVQBModel: 5600SXT

Overview

A homeowner with hard water gets a complete Fleck 5600SXT system here, a metered digital softener that arrives with the tank, control head, resin and brine tank, so the job is to plumb it in and add salt.

Reason to buy is the complete package, with a digital controller on the proven 5600 valve, a sturdy paddlewheel meter and installation guides. The limitation is that power needs and brine tank size are not spelled out in the listing.

Who it's for

Homeowners fighting scale and poor soap performance get the whole system in one purchase and only need to plumb it in. Those who need an off grid or no power softener should look elsewhere.

Pros and cons

Pros
  • Complete system with tanks
  • Digital SXT control
  • Paddlewheel flow meter
  • Ion exchange resin
Cons
  • Power needs and brine tank size not listed
  • Needs plumbing work

Performance notes

A paddlewheel meter measures the water used and the controller regenerates only when needed, so salt and wastewater drop. Ion exchange resin pulls calcium and magnesium out of the water, which is what ends scale buildup and improves soap performance. Higher use triggers more frequent regeneration.

Specifications

BrandFleck
Model5600SXT

Frequently asked questions

What do I need to install the Fleck 5600SXT?

The description says to plumb it in and add salt, and the title names an install kit. Fittings and the electrical hookup are not described.

What does the Fleck 5600SXT remove from water?

The calcium and magnesium that cause hard water, by ion exchange.

Is the Fleck 5600SXT a complete system?

Yes. The description names the tank, control head, resin and brine tank.

Why does the Fleck 5600SXT use a paddlewheel meter?

The description says the paddlewheel style holds up better with fewer leaks than the turbine style.