VIQUA Sterilight QS-810 Replacement UV Quartz Sleeve

Genuine VIQUA/Sterilight UV Quartz Sleeve – Part #QS-810

Protect your UV lamp and maintain optimal UV performance with the genuine VIQUA Sterilight QS-810 replacement quartz sleeve. The quartz sleeve surrounds the UV lamp inside the stainless-steel chamber, allowing UV-C light to pass through while protecting the lamp from direct contact with water.

Over time, minerals, iron, and other contaminants can build up on the quartz sleeve surface and reduce UV transmission. Cleaning the sleeve regularly and replacing it when it becomes damaged or cannot be fully cleaned helps maintain proper UV system performance.

Product Features

✅ Genuine VIQUA / Sterilight replacement quartz sleeve
✅ Compatible with popular Sterilight UV systems
✅ Allows maximum UV-C light transmission
✅ Includes replacement O-rings
✅ Easy direct replacement installation
✅ Made for residential UV water disinfection systems

Compatible UV Systems

Fits:

• VIQUA S8Q-PA
• VIQUA S8Q
• Sterilight S8Q-Gold
• Sterilight SSM-37 series
• Other compatible 8 GPM Sterilight UV systems

Specifications

Brand: VIQUA / Sterilight
Part Number: QS-810
Product Type: UV Quartz Sleeve
Material: High-purity quartz glass
Length: 33.3" (84.58 cm)
Diameter: Approximately 0.8"
Includes: 2 × O-rings

Maintenance Recommendations

Quartz sleeves should be inspected during annual UV lamp replacement. Clean the sleeve with an appropriate cleaning solution if mineral deposits are present.

Replace the quartz sleeve if it is:

• Cracked or chipped
• Scratched
• Permanently cloudy or stained
• Unable to be cleaned back to a clear finish

Frequently Asked Questions

How often should I replace my UV quartz sleeve?
There is no fixed replacement schedule like the UV lamp. Many sleeves last several years if properly maintained, but replacement is recommended when the sleeve becomes damaged or cannot be cleaned effectively.

Does this include O-rings?
Yes. The QS-810 sleeve includes the required O-rings for installation.

Will this fit my S810RL UV lamp?
Yes. The QS-810 quartz sleeve is designed to work with the S810RL replacement UV lamp used in compatible Sterilight systems.