ABCwaters Built Fleck 5600SXT Whole House Water Softener with 5 Stage High Efficiency RO

Regular price $779.99 Sale

Need Help Choosing A Size?
10% Crosslink Resin Fine Mesh Iron Treating Resin
32K 48K 64K

ABCwaters Built! Here is the perfect package for treating your whole household.  This is a combo package that includes a whole house water softener system and a 5 stage reverse osmosis drinking water system.


This system will protect your water from Chromium 6, Nitrates, Lead, and many other harmful elements.  You can also eliminate bottled water simply by purchasing a reverse osmosis system.  Typically installed under a kitchen sink, the reverse osmosis system will provide purified drinking water out of its own tap.


Our 5 stage reverse osmosis system includes:

  • one sediment
  • dual carbon
  • post GAC filter
  • 75GPD GRO 1:1 membrane
  • chrome or brushed nickel euro style faucet
  • 3.2-gallon storage tank
  • push to connect fittings
  • super-efficient 1:1 ratio membrane
  • Watts Leak Detector


While standard reverse osmosis systems will waste 4 gallons of water to create 1 gallon of purified water, our system reduces waste by 75% to create that same 1 gallon of purified water. Our reverse osmosis unit is made in the U.S.A. 

 Water Softener Connectors

 Fleck 5600SXT Digital Metered Water Softener

  • Most popular water softener on the market today
  • Backlit LCD display
  • Treats up to 13 gpm
  • User-friendly interface
  • Complete system (just need drain line and salt)


Tank Sizes

  • 32,000 grain unit =  9"x48" resin tank, 15"x17"x36" brine tank [3 person household]
  • 48,000 grain unit = 10"x54" resin tank, 15"x17"x36" brine tank [up to 5 person household]
  • 64,000 grain unit = 12"x52" resin tank, 15"x17"x36" brine tank [up to 6 person household]


Resin Types:

  • High capacity 10% crosslink resin (more resilient to chlorine if on city water)
  • Fine Mesh high capacity resin (up to 5-6 PPM of Iron, usually well water)


Features & Benefits

  • Continuous service flow rate of 20 GPM with a backwash of 7 GPM
  • Time-tested, hydraulically-balanced piston for service and regeneration
  • Backwash capability accommodates softener tanks up to 12" and filter up to 10" in diameter
  • Diagnostics for historical valve performance
  • Fully adjustable 3- or 5-cycle control for efficient and reliable water treatment system
  • LCD display alternates between time of day, volume remaining or days until regeneration
  • Supercapacitor for keeping time of day during power outage
  • Programming stored in memory and will not be lost due to power outages



  • Filter or softener control valves
  • Downflow double backwash cam for reduced hardness leakage
  • Downflow co-current or upflow counter-current regeneration
  • Swivel attachment for 360° rotation of power head
  • Brine cam auxiliary switch
  • Plumbing connections in 3/4" to 1-1/4" NPT, BSP, and sweat
  • Fiber-reinforced polymer or stainless steel bypass valve
  • Programmable regeneration types for increased flexibility
  • SXT-Large LCD display and user-selectable time clock or metered function; usable for filtration and softener systems

Water Softener Warranty Registration


We are a family owned business based out of Phoenix Arizona. We have been in the water business for 25+ years. Our goal is to provide you and your family with both clean and soft water. If you have any questions about which equipment is right for your home, or have installation questions, give us a call. If you are looking for Water Softeners, Reverse Osmosis, or a Whole House Filtration System, then you are in the right place. We will ensure that you are provided with the proper equipment and excellent customer service for the life of your unit.

If you are local you can bring us a sample of your water and we can test it here for you. We will sit down with you, address your needs, and ensure that you are happy with the proper unit for your needs.

We are located in Phoenix, AZ. The major cross streets are Pinnacle Peak and 19th Ave, on the NW corner.

23910 N. 19th Ave Suite # 8
Phoenix, ARIZONA 85085


ABCwaters Built Fleck 5600SXT 48,000 grain w/ 1.5 cu. ft. Upflow Carbon Tank


ABCwaters High Efficiency Water Saving 5-Stage RO Drinking Water System