Balboa Circuit Board Balboa BP501G1 Systems (G1351) outdoor This Waterway hose assembly is This Waterway hose assembly is a practical replacement when the original connection line on a 26 inch oval Clearwater filter has become worn or damaged and needs a direct The Waterway 519 3010 diverter plate set is designed for compatible Dyna Flo top mount front access applications and comes as a 2 pack The value of a board specific replacement is that it keeps the system aligned with the BP501G1 platform it was designed around Some spa repairs are all about restoring the system’s brain rather than chasing symptoms one accessory at a time