Balboa Water Group 51230 Duplex Knob-Type Circuit Board 24' x 40' it ensures long-term durability and

it ensures long-term durability and structural integrity

With 1-1/2 inch socket and spigot connections plus a 3/4 inch spigot

this liner delivers long-lasting quality

Designed for advanced oxidation processes

it’s ideal for residential or commercial pools

Balboa Water Group 51230 Duplex Knob-Type Circuit Board 24' x 40' it ensures long-term durability andThe Balboa Water Group 51230 Duplex Knob Type Circuit Board was designed for use in spa systems, offering reliable analog control functionality. It featured a phone plug with a 6 conductor connection, ensuring consistent communication between spa components. Engineered with durability in mind, this circuit board supported long lasting performance under regular spa operating conditions. Its compact and practical design made it easy to integrate into