- May 11, 2021
- 34
- Pool Size
- 11000
- Surface
- Plaster
- Chlorine
- Salt Water Generator
- SWG Type
- Pentair Intellichlor IC-40
I opened up my (very old) sand filter (Baker hydro HRV-24) for the first time in a few months today and found this piece floating around. It's labelled "hydro dome" and I do see that part on some parts supply sites, but do I need it? I'm having a hard time comprehending what it's purpose is. For now, I just took it out so it's not jostling around causing more damage. Filter seems to work just fine without it...