Waterway | JET PART | DIFFUSER DIVERTER POWER STORM JET INTERNAL | 218-6610
Diameter at large end = 2-9/16" Length - 4-1/8"
This Jet Diffuser Does Not Come with the Small Insert that Snaps in the End - will Require AI #4-40-0391 / MFG #218-6620
Brand name : Waterway