How to mount the injectors
There are two main options to install the injectors for pH and or ORP/Redox. If you only need one of them, the best option is the support collar with an injector. If you need both, the Zelia Pod may be a good fit but using two support collars is a perfectly good solution used on thousands of pools for decades.
The Zelia pod analysis chamber
This analysis chamber is able to support both pH and ORP/Redox probe and both injectors. The downside si the injectors are close to the sensors but a BoPi averages out the pH and ORP values, it won’t affect the readings excessively and will still allow BoPi to regulate the pool as needed.

The support collar and injector
The support collar with an injector offers the simplicity of being able to mount it on a small straight run of plumbing and if needed you can just install two next to each other.


Both solutions have their strong points and whichever you choose, it will allow BoPi to inject products in order to maintain the pool’s water quality.
Those products can easily and commonly be found at pool retailers online or close to you and we have no affiliation with any of them.