Hydrospa HSEXP3 M3 PCB - Hydrospa specific PCB by Balboa.
Hydropool specific PCB by Balboa for HPL102/103/105 spa control boxes.
Closest like for like replacement for original USA Vico Ultrajet spa pumps with Franklin Electric motors, used on older Hydropool Hot Tubs & Canadian Spas when space is limited.
Vico Ultrajet 1 speed pump - Cheaper alternative using an original Vico wet end and Italian EMG motor.
Common on older Canadian Spa & Hydropool spas.
Balboa Value 5 Duplex M7 PCB - Found fitted to metal Balboa Value Duplex control packs.
Balboa / Spaform SF172 PCB - Found fitted to Spaform's Value Duplex control packs.