Factory replacement quartz sleeve for the Aqua Ultraviolet SL 100 UV sterilizer. The sleeve isolates the lamp from water while maximizing UV-C transmission. Includes the correct end bushing and a new rubber seal for a clean, drip-tight rebuild.
OEM high-clarity quartz sleeve for SL 100
End bushing included for proper fit and alignment
Rubber seal (gasket) restores a reliable, leak-resistant cap interface
Quick swap when the old sleeve is stained, etched, or cracked
Fits Aqua Ultraviolet SL 100 UV sterilizers (single-lamp SL body)
Not interchangeable with Classic-series sleeves or other SL wattages
Part: Quartz sleeve with bushing & rubber seal — SL 100
Materials: UV-transparent fused quartz; engineered bushing; elastomer seal
Use: Inside sterilizer housing (component itself is not submersible)
(1) Quartz sleeve — SL 100
(1) End bushing
(1) Rubber seal / gasket
Power OFF and let the unit cool; isolate plumbing and relieve pressure.
Remove end cap and lamp; carefully withdraw the old sleeve.
Clean seating surfaces; lightly lubricate the new seal with silicone-safe lube.
Install sleeve and bushing squarely; reassemble hand-tight—do not overtighten.
Restore flow and leak-test. Replace the UV lamp every 9–12 months and inspect the sleeve at each change.