Point of Use Filtration by Viqua

This page carries the Viqua VH200 and VH410 UV systems, rated 7 GPM and 14 GPM at a 40 mJ/cm² dose, plus their replacement lamps, the S200RL-HO and S410RL-HO. Viqua rates its lamps for 9,000 hours, so change the lamp every 12 months of continuous use.

Lamp and sleeve maintenance

Viqua UV lamps are rated for 9,000 hours, and Viqua recommends changing them yearly if the system runs continuously. Each lamp must match its system: the S200RL-HO fits the VH200, and the S410RL-HO fits the VH410.

The QS-330 sleeve sold on this page fits the Viqua VT4, S2Q-PA and SSM-17, not the VH200 or VH410. For other sizes, browse our UV quartz sleeves.

NSF/ANSI 55 Class A certification covers killing bacteria, viruses and cysts; Class B covers reducing non-disease bacteria. Check the product page for certified variants.

Common questions

How long does a Viqua UV lamp last?

A Viqua UV lamp is rated for 9,000 hours, about one year of continuous use, so Viqua recommends changing it yearly if your system runs continuously.

How do I reset the Viqua lamp timer?

The steps to reset a Viqua lamp timer depend on your system, so follow the reset instructions in your owner's manual after installing the new lamp that matches your system.

Do I need a prefilter before a UV system?

Yes, a prefilter is recommended before a Viqua UV system. UV light does not remove sediment or chlorine, so install a sediment filter ahead of the system.