Fits into Sterilight and Viqua VT4, S2Q-PA, SSM-17 and SC4 UV systems.
Supplied with two replacement O-rings.
High quality, fire polished quartz sleeve.
Length – 375 mm.
End Type – Open Both Ends.
Layers of minerals and contaminants form over time on the surface of the quartz sleeve, impeding the strength or dosage of ultraviolet light into the water. The quartz sleeve be cleaned every 12 months when replacing the uv lamp. Depending on the quality of your water, you may need to remove the quartz sleeve and clean it every few months.
We recommend replacing the quartz sleeve every 24 months.