12 pack UV lamp 602805 (economy pack), compatible with D, D4/PLUS, D4-V, C, C4, C4-V and IHS (D4) UV systems.
Part Number: 602805/12
To find the replacement lamp and parts for your UV system, enter the Model Number on your system or see all Replacement Parts and Lamps.
The model number for your VIQUA system, which starts with an alpha character, can be located on the silver label that is adhered to the UV stainless steel chamber. Older model systems may be labelled UVMax or Sterilight.