Viqua (602850-101) Replacement Lamp 602854 and Quartz Sleeve 602974 Combo Kit SC-20PT-BP-20 Replace the filter when you

Replace the filter when you notice a return of taste

Non-air gap design works with systems that do not require atmospheric gap drain connections

a degraded quartz sleeve can reduce UV transmission by 30% or more

The Waterstone 1100HC-ORB Annapolis is designed for use with non-air gap (NAG) RO systems

This tank serves as a direct replacement for the discontinued BT-1134-BK-1 model and works with Clack control valves as well as many third-party softener heads

Viqua (602850-101) Replacement Lamp 602854 and Quartz Sleeve 602974 Combo Kit SC-20PT-BP-20 Replace the filter when youViqua UV Replacement Kit Viqua 602850 101 Replacement Lamp and Quartz Sleeve Combo Kit Complete annual maintenance kit with UV lamp 602854 and quartz sleeve 602974 for G PLUS and PRO10 Professional UV systems OEM Parts Annual Service WHY IT WORKS Factory matched components for reliable UV disinfection Genuine UV Lamp Viqua 602854 lamp delivers consistent 254nm UV C output to neutralize bacteria, viruses, and protozoa throughout its 12 month service