Balboa Hydroair Air Control - Scalloped Chrome - 50mm Cap - Obsolete (No Longer Available) sc-products and a more robust and

and a more robust and durable design

These are no longer manufactured

Davey Spa-quip (SpaQuip) SP400

2 year warranty

Hurricane Jet Body Only - for Hurricane 125mm Jets - Spa Industries

Balboa Hydroair Air Control - Scalloped Chrome - 50mm Cap - Obsolete (No Longer Available) sc-products and a more robust andBalboa Hydroair Air Control Scalloped Chrome 50mm Cap Obsolete (No Longer Available) Balboa Hydroair Scalloped Air control Chrome Plated. Some people have this listed with a 47mm cap, when it's actually closer to 50mm. Has 10 dimples Details: Cap: 50mm OD Thread: 30mm Hole Size Required: 30mm Internal ID: ~21mm Suits 15mm Pressure PVC