Adapter: 3/4" Barb x 3/4" Barb – Jacuzzi J-300 (2002–2024)
6541-075 – OEM Jacuzzi® Adapter, 3/4" Barb x 3/4" Barb. Used in J-300 Series, 60Hz circulation systems. Designed for low-flow circulation pump replacement.
Compatibility:
- Jacuzzi® J-300 Series (2002–2024) 60Hz Circulation Systems
- Compatible with both Convertible and Non-Convertible Spas
Special Notes: Included in pump replacement kits for North American 60Hz low-flow circulation systems. Used with 6000-125R and 6500-066 pump kits.
Product Information
Product Information
Shipping & Returns
Shipping & Returns

Adapter: 3/4" Barb x 3/4" Barb – Jacuzzi J-300 (2002–2024)
Adapter: 3/4" Barb x 3/4" Barb – Jacuzzi J-300 (2002–2024)
6541-075 – OEM Jacuzzi® Adapter, 3/4" Barb x 3/4" Barb. Used in J-300 Series, 60Hz circulation systems. Designed for low-flow circulation pump replacement.
Compatibility:
- Jacuzzi® J-300 Series (2002–2024) 60Hz Circulation Systems
- Compatible with both Convertible and Non-Convertible Spas
Special Notes: Included in pump replacement kits for North American 60Hz low-flow circulation systems. Used with 6000-125R and 6500-066 pump kits.
Original: $1.67
-65%$1.67
$0.58Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
6541-075 – OEM Jacuzzi® Adapter, 3/4" Barb x 3/4" Barb. Used in J-300 Series, 60Hz circulation systems. Designed for low-flow circulation pump replacement.
Compatibility:
- Jacuzzi® J-300 Series (2002–2024) 60Hz Circulation Systems
- Compatible with both Convertible and Non-Convertible Spas
Special Notes: Included in pump replacement kits for North American 60Hz low-flow circulation systems. Used with 6000-125R and 6500-066 pump kits.













