🔧 What this part is
Waterway Plastics Glo 1"T/A Air Control"S" Style, part number 660-3608L-1.
Size as listed: 1".
✅ Check before you order
- Measure the part you are replacing – this one is listed as 1".
- The number on the old part should read 660-3608L-1, or the maker’s equivalent.
- Not sure? Send us a photo of the old part and any number on it, and we will tell you whether this is the one.
📌 Also on this listing
| Plumbing Size | 1″ |
| Hole Size | 1-5/8″ |
| Face Style | “S” Style |
| Manufacturer | Waterway |







