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Pentair IntelliChem Controller 521357 without Pumps
Pentair IntelliChem 521357


Product Code: 521357
Call 1-805-581-9181 For Pricing and Ordering or Send Us An Email

Description Warranty


It can be a challenge to keep the pH and chlorine levels of your pool in constant balance, rather than cycling up and down. The IntelliChem®chemical controller does it automatically by monitoring your pool's pH and sanitizer levels, and delivering just the right amount of chemicals. IntelliChem uses the same technology found in commercial installations, water parks, hotel and community pools. It can work independently, or together with Pentair automation products - so you can check your water chemistry at at glance.


  • Auto Setup/Configuration wizard makes start-up quick and easy
  • Programmable chemical feed cycle and mix times for precise water balance
  • Assures safe water conditions by preventing excess chemical addition
  • Built-in Langelier Saturation Index calculator lets you know if your water is in balance
  • Minimizes chemical costs by adding chemicals with precision
  • Flow sensor ensures chemicals won’t feed without system flow
  • Password-protected access prevents tampering or accidental program change
  • Seamlessly interfaces with IntelliTouch®, EasyTouch®, SunTouch® and ScreenLogic® automation systems so it’s simple to use
  • No Pumps
  • Includes just the controller, flow cell, and probes.
  • This system is NSF approved.
Pentair IntelliChem Controller Only 521357
  • WARNING: The following product(s) can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 2 Write a review »

  0 of 0 people found the following review helpful:
5 of 5 Pentair Intellichem at unbeatable prices. June 9, 2023
Reviewer: John Klimaszewski from Cranberry Twp, PA United States  
The system came very quickly, was well packed and was a perfect replicate of the older intellichem I had for over 7 years. The only problem I had is that the ORP sensor multifunction within the first 24 hours showering a reading of 999 on the display. After checking all wires and doing a multimeter testing the electrode is no functioning within normal limits. I would like to get this ORP censor swapped out as soon as possible. Can you help me fulfill this request? Otherwise your company is a AAA rating in my book and have already purchased other pool products from there. Regards, John

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  0 of 0 people found the following review helpful:
5 of 5 June 10, 2022
Reviewer: Scott HARRIS from Pocatello, ID United States  
Delivery was really fast and we needed it fast.

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