Blue-White 3/8" OD Tubing SS Bobbin Flow Indicator (FI-100S-6V) feherguard Useful when original switch-box assemblies

Useful when original switch-box assemblies are damaged or unreliable

This bulb has practical value because the LXG ColorSplash platform adds decorative color capability beyond a basic white replacement

The integrated timer also restores a practical control feature that can make everyday cleaner use more convenient and more predictable

Improves balanced cleaner performance and service confidence

Replacing it can help restore the service condition of the heater and improve confidence in the integrity of the water-side assembly

Blue-White 3/8" OD Tubing SS Bobbin Flow Indicator (FI-100S-6V) feherguard Useful when original switch-box assembliesThe Blue White bobbin flow indicator is designed for compatible chemical feed applications where visible confirmation of flow is needed. A flow indicator is useful because it helps the operator see whether fluid is moving through the line, supporting troubleshooting and more dependable feed system monitoring. This replacement is especially useful when the original indicator is damaged, leaking, cloudy, or no longer showing flow clearly. Matching the