Replacement Guide for Avady Controllers Probes: Prim PH Evol and ChloriProtect 1. Before starting the replacement, make sure the controller is turned off and disconnected from the power source. 2. Identify the probe that needs to be replaced. For the Pr

- Categories : Questions about RedOX probes

Client:

I want to replace my probes for:

Technical Advisor:

Hello. What regulator do you have?

Client:

Prim ph evol Avady type 21BB9889 and ChloriProtect Rx Avady type 21D1TV4P.

Technical Advisor:

One moment please.

Client:

Thank you.