Blue-White 3/8" OD Tubing SS Bobbin Flow Indicator (FI-100S-6V) feherguard Improves balanced cleaner performance and

Improves balanced cleaner performance and service confidence

This type of part is especially useful when the original cover is cracked

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

Useful when multiple functions feel less dependable

A replacement heater can restore the dependable warmth and confidence that make a spa enjoyable to use

Blue-White 3/8" OD Tubing SS Bobbin Flow Indicator (FI-100S-6V) feherguard Improves balanced cleaner performance andThe 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