Pentair decided to discontinue the 6700 Valve due to the introduction of new, more efficient valves. The Pentair 6700 valve will be discontinued on March 31, 2016.

Pentair recommends the 5800 XTR2 Series platform for future orders. The platform offers a higher backwash rate, touchscreen control, (2) programmable relays, and a field programmer. The attached brochure details additional benefits of the platform.


Features & Benefits

  • Shift Key: Allows digit selection in user and master programming modes
  • Diagnostics
    • Current flow rate
    • Peak flow rate (can be reset)
    • Totalizer (can be reset)
    • Hours between last two regenerations
    • Hours since last regeneration
    • Volume remaining (adjustable)
  • User Program and Master Programming Modes
  • Programmable Auxiliary Relay Output
    • Dry contact relay
    • Program entire regeneration
    • Program during cycle position
  • LED Status Indicator
    • Blue: In service
    • Green: In regeneration
    • Red: Error

Accessories & Options

  • Filter or softener control valves
  • 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
  • Variable reserve for increased efficiency
  • Programmable regeneration types for increased flexibility
  • Downflow double backwash cam for reduce hardness leakage
  • XTR-Offers a two-line, 16 character LCD backlit display for easy entering of master and user programing as well as view of diagnostics



  • Tested and Certified by the WQA to NSF/ANSI Standard 44 for Water Softener Performance.
  • Tested and Certified by the WQA to NSF/ANSI Standard 372 for Lead Free Compliance.