Viqua UV Disinfection Systems
Viqua UV Disinfection Systems
Ultraviolet (UV) disinfection treats water with light instead of chemicals. As water flows past a UV lamp, bacteria, viruses, and cysts are neutralized so they can't reproduce, without changing the taste, smell, or chemistry of your water. It's a common choice for private wells and any home where microbial safety is a concern. UV doesn't remove chlorine, sediment, or dissolved contaminants, though, which is why it's usually paired with a sediment or carbon filter.
This collection covers complete Viqua whole-house UV systems ($578–$980) along with the replacement parts that keep them running: UV lamps, quartz sleeves, controllers, and flow restrictors.
Finding the right replacement part
Viqua lamps and sleeves are made for specific system series, such as the VH200, VH410, S320, and S740, and they don't cross over between models. Match the model number printed on your current lamp or sleeve, or on your system's model plate (for example, VH410 or S740RL), then choose the part listed for that series.
Keeping your system effective
- UV lamps lose disinfecting strength over time even while they still glow, so replace them every 12 months.
- Quartz sleeves should be cleaned at each lamp change and replaced if they're scratched, cracked, or permanently clouded.
- Pre-filtration matters. Sediment and cloudy water can shield microbes from UV light. Browse our Sediment Whole House Water Filters for a matching pre-filter.
Not sure which lamp or sleeve fits your system? Call 1-800-277-3458.
