
Viqua (QL-410) Replacement Lamp and Quartz Sleeve Combo Kit
QL-410 Combo Kit Details
| Manufacturer | Viqua |
| Model Number | QL-410 |
| UV Lamp Included | S410RL-HO (High Output) |
| Quartz Sleeve Included | QSO-410 |
| Product Type | UV Lamp & Quartz Sleeve Combo |
| System Compatibility | VH410 Series UV Systems |
| Recommended Replacement | Lamp annually, sleeve as needed |
| UV Lamp Technology | High-output germicidal UV-C |
Replacing Your UV Lamp and Quartz Sleeve
- Turn off the power supply to your VH410 UV system and shut off the water flow. Depressurize the system before proceeding with component removal.
- Remove the old UV lamp by disconnecting it from the power connector. Carefully slide out the old quartz sleeve from the chamber, inspecting o-rings and seals for wear.
- Install the new QSO-410 quartz sleeve into the chamber with fresh o-rings if needed. Insert the S410RL-HO lamp into the sleeve and reconnect to the power supply.
- Close the chamber securely, restore water flow slowly to check for leaks, then restore power. Verify the UV lamp illuminates and the system monitor displays normal operation.
Compatible Systems
The Viqua QL-410 combo kit is engineered specifically for VH410 series ultraviolet water disinfection systems. The S410RL-HO high-output lamp and QSO-410 quartz sleeve are precision-manufactured to Viqua's original equipment specifications, ensuring proper fit and UV intensity. This kit replaces both critical UV components at once, ideal for annual maintenance or when quartz sleeve fouling or damage is detected. Always verify your system model number before ordering replacement components.
QL-410 Combo Kit Details
| Manufacturer | Viqua |
| Model Number | QL-410 |
| UV Lamp Included | S410RL-HO (High Output) |
| Quartz Sleeve Included | QSO-410 |
| Product Type | UV Lamp & Quartz Sleeve Combo |
| System Compatibility | VH410 Series UV Systems |
| Recommended Replacement | Lamp annually, sleeve as needed |
| UV Lamp Technology | High-output germicidal UV-C |
Replacing Your UV Lamp and Quartz Sleeve
- Turn off the power supply to your VH410 UV system and shut off the water flow. Depressurize the system before proceeding with component removal.
- Remove the old UV lamp by disconnecting it from the power connector. Carefully slide out the old quartz sleeve from the chamber, inspecting o-rings and seals for wear.
- Install the new QSO-410 quartz sleeve into the chamber with fresh o-rings if needed. Insert the S410RL-HO lamp into the sleeve and reconnect to the power supply.
- Close the chamber securely, restore water flow slowly to check for leaks, then restore power. Verify the UV lamp illuminates and the system monitor displays normal operation.
Compatible Systems
The Viqua QL-410 combo kit is engineered specifically for VH410 series ultraviolet water disinfection systems. The S410RL-HO high-output lamp and QSO-410 quartz sleeve are precision-manufactured to Viqua's original equipment specifications, ensuring proper fit and UV intensity. This kit replaces both critical UV components at once, ideal for annual maintenance or when quartz sleeve fouling or damage is detected. Always verify your system model number before ordering replacement components.
Original: $241.65
-65%$241.65
$84.58Description
QL-410 Combo Kit Details
| Manufacturer | Viqua |
| Model Number | QL-410 |
| UV Lamp Included | S410RL-HO (High Output) |
| Quartz Sleeve Included | QSO-410 |
| Product Type | UV Lamp & Quartz Sleeve Combo |
| System Compatibility | VH410 Series UV Systems |
| Recommended Replacement | Lamp annually, sleeve as needed |
| UV Lamp Technology | High-output germicidal UV-C |
Replacing Your UV Lamp and Quartz Sleeve
- Turn off the power supply to your VH410 UV system and shut off the water flow. Depressurize the system before proceeding with component removal.
- Remove the old UV lamp by disconnecting it from the power connector. Carefully slide out the old quartz sleeve from the chamber, inspecting o-rings and seals for wear.
- Install the new QSO-410 quartz sleeve into the chamber with fresh o-rings if needed. Insert the S410RL-HO lamp into the sleeve and reconnect to the power supply.
- Close the chamber securely, restore water flow slowly to check for leaks, then restore power. Verify the UV lamp illuminates and the system monitor displays normal operation.
Compatible Systems
The Viqua QL-410 combo kit is engineered specifically for VH410 series ultraviolet water disinfection systems. The S410RL-HO high-output lamp and QSO-410 quartz sleeve are precision-manufactured to Viqua's original equipment specifications, ensuring proper fit and UV intensity. This kit replaces both critical UV components at once, ideal for annual maintenance or when quartz sleeve fouling or damage is detected. Always verify your system model number before ordering replacement components.










