FIELD CONTROLS TRIO Pro UVC Lamp - TRIO Pro (pkg 4)

Annual Replacement UVC Lamps for the Field Controls TRIO Pro Portable HEPA air purifier.

Package of 4.

Filter Life:  Recommended to replace yearly.

UVC Lamp replacement.  The Field Controls TRIO Pro requires 4 lamps. 

Sometimes, the lamp may still light after 12 months; however, the germicidal effect may be reduced so to assure optimal results, the supplier recommends changing the lamp every 12 months.