Adapter: 3/4" Barb x 1" Spigot – Jacuzzi J-400 and J-300 Models (2005–Present)

6540-034 – OEM Jacuzzi® spa adapter, MPT 1/8" × 3/8" Barb, 316SS. Used in select Jacuzzi® J-300™ Series models manufactured from 2002–2015.

Compatible with the following Jacuzzi® models:

• Jacuzzi® J-310™ (2002–2015)
• Jacuzzi® J-315™ (2002–2015)
• Jacuzzi® J-325™ (2002–2015)

Other compatible or related components:

• View: Valve: Check Air – Jacuzzi® J-400 Series (2006–Present) – 20216-001