Sundance J-LX/J-LXL Universal PCB with Circulation Pump Only (6600-726) miscvalves or flow control is essential

or flow control is essential to overall system reliability

Genuine CMP part number 25577-123-890

Filter cartridge for compatible applications using FC-1975

while the light gray finish helps preserve the look of the original system

Sundance J-LX/J-LXL Universal PCB with Circulation Pump Only (6600-726) miscvalves or flow control is essentialSundance J LX J LXL Universal PCB with Circulation Pump Only (6600 726) is a replacement printed circuit board for compatible Jacuzzi or Sundance spa control systems. The circuit board manages key spa functions and must be matched carefully to the original system configuration, including pump count, voltage, model family, production range, and any circulation pump requirements. Use this board when a qualified technician has diagnosed a failed control