Aftermarket Flow Switch for Pentair® IntelliChlor® Salt Systems

Save $44.01

Sale price$14.99 Regular price$59


Water needs to flow through a salt system properly in order for chlorine to enter your pool and keep it healthy and clean. When your Intellichlor® salt system starts to read No Flow when there is clearly water flow, or if it is sensing water flow when your pump is off, its probably time to replace your flow switch.

This replacement flow & temperature switch is manufactured by Optimum Pool Technologies and is compatible with any Pentair® Intellichlor® system. We are offering Free Shipping for a limited time on this item!

  • Compatibility: IC15®, IC20®, IC30®, IC40® & IC60® Pentair® Intellichlor® Salt Systems
  • Function: Detects water flow as well as temperature

  • Manufacturer: Optimum Pool Technologies, Inc.
  • Model: OPT-520736
  • 4 Wire (Red, Green, White, Black). (If yours has a Yellow, then Yellow is wired to White)
Statements of compatibility here are 100% guaranteed by Pool Guy Supply, Inc. and are not attributable to or made by Hayward® or any other original equipment manufacturer (OEM) of products sold on this website.

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Customer Reviews

Based on 35 reviews
Saul Quintero
Purchase Review

The purchase was great but I found out that the cells like is over and not the flow sensor.

Ian Edgar
Flow sensor for Saltwater chlorinator

Accurate description fast shipping works well.


Couldn’t get it to stop leaking even though additional thread tape. Ended up cracking the inner thread case on my Ichlors 30 salt generator. Not happy. Had to purchase a new salt generator. $1017.00. No more aftermarket parts will be purchased by me.

Randy Seif
Flow switch for Pentair

Received earlier that anticipated and as advertised. Will use pool guys again!

Rickey Miller

Aftermarket Flow Switch for Pentair® IntelliChlor® Salt Systems

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