Balboa Genuine AX10A3 Auxiliary Topside Panel (G8913) multiportvalves Short-throat versions should be matched

Short-throat versions should be matched carefully because body depth affects how the skimmer aligns with the installation area

Designed for both professional technicians and hands-on spa owners

and the shaft seal is one of the most important parts to get right

Designed for one-way flow control in compatible 2 inch lines

while the Ultima platform preserves the original pump-family fit

Balboa Genuine AX10A3 Auxiliary Topside Panel (G8913) multiportvalves Short-throat versions should be matchedAn auxiliary topside panel can make a spa feel much more complete by putting control closer to where it is actually needed. This genuine Balboa AX10A3 Auxiliary Topside Panel is designed for compatible systems where the original secondary control point has stopped responding properly or no longer feels dependable. When that convenience disappears, homeowners tend to notice it right away. Auxiliary panels matter because they support the comfort of the