Viqua (254NM-C1) UV Sensor 39 inch Diameter Brine Tanks Drop-in replacement for standard 10"

Drop-in replacement for standard 10" Big Blue cartridges

This component maintains proper cam alignment and smooth rotational movement during valve regeneration cycles

and makes cartridge changes significantly easier

🔧 Pro Tip: Always install the E5528 before your RO membrane

Viqua (254NM-C1) UV Sensor 39 inch Diameter Brine Tanks Drop-in replacement for standard 10"Viqua UV Monitoring Viqua 254NM C1 UV Sensor True 254nm ultraviolet sensor with field replaceable calibration board for Cobalt Plus series systems True 254nm wavelength monitoring Field replaceable sensor design Audible and visual indicators Integral calibration board included The Viqua 254NM C1 is engineered specifically for monitoring low pressure high output UV lamps in Cobalt Plus series systems. This sensor incorporates individual calibration