It is plastic. Just the pump and DE filter before the salt cell. By probes would you mean maybe a temperature and salt reader probe? Thank you for replying!
Thank you for replying. Here’s a pic of our equipment pad… and the gray tubing is made of plastic. I was stumped by it and also don’t understand why bugs are getting through the DE filter 🤷🏻♀️.
I inspected my Hayward salt cell and found this gray piece of tubing. Any idea what this is from? Also, is it normal to see dead bugs in the salt cell? Thank you.