Balboa VL403 Topside Controller w/ Overlay - 51676 Water Features Periodically super chlorinate your pool

Periodically super chlorinate your pool water by following the specific instructions on your chosen super chlorination product's label

2″ full-flow internal piping and plumbing for less resistance to flow and maximum performance

Balboa Part Number: 55129 (alternatively G8240 or 55130)

Emits a broad UV spectrum that is more effective at chloramine reduction for commercial pools

Easier servicing than EZ FLO pump or Northflo pump

Balboa VL403 Topside Controller w/ Overlay - 51676 Water Features Periodically super chlorinate your poolProduct Description The Balboa VL403 topside controller is supplied with an overlay (10671). It features four buttons (Blower, Jets, Temp, Light), which may provide different functions depending on the configuration of the circuit board it is connected to. Balboa Part Number: 51676 (alternatively G8243 + 10671) Quick Specs Brand: Balboa Number of Buttons: 4 Dimensions: 6 3 8" x 2 1 4" Cable Length: 6' Overlay Options: 10671