Fleck 5600SXT Water Softener by Aqualux

SKU: AQFLK-3/4-5600SXT


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The Fleck 5600SXT water softener by Aqualux features the legendary Fleck 5600SXT metered electronic control valve, Structural composite tanks, brine tank safety float, and 10% cross linked resin. Highly efficient and long-lived, it's the perfect softener for residential applications everywhere. This softener ships fully built to make installation a breeze.


Tech Specs

  • Install Location: Point of Entry
  • Softener Tank Dimensions: 8" x 44" (24,000 Grain), 9" x 48" (32,000 Grain), 10" x 54" (48,000 Grain), 12" x 48" (64,000 Grain) - add 9" for control valve height
  • Brine Tank Dimensions: 15" x 17" x 36"
  • Plumbing: 3/4" male threaded connectors
  • Electrical Requirements: 110V Standard

In the Box

  • Fleck 5600 SXT valve with digital controls
  • Fiberglass resin tank (black)
  • Bypass valve
  • Plumbing yoke terminating in 3/4" threaded plastic ports
  • Brine tank (black)
  • Brine tank safety float
  • Top basket (prevents loss of resin)
  • Brine line


  • 5 years on softener valve
  • 10 years on resin tank
  • 10 years on brine tank

This warranty is for manufacturer's defects only. Certain water softener components, such a the main piston, seal & spacers, and the brine valve will experience wear and tear during normal usage of the softener and are not covered under the warranty.

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