Sterilight QSO-410 Quartz Sleeve
All Sterilight UV systems include a quartz sleeve, which surrounds the lamp. The quartz material used in Viqua's quartz sleeves are a 100% fused silica which lend to the sleeve's high transmittance. A high transmittance is important as the UV light must travel through the sleeve to get to the water.
All replacement sleeves are shipped with two o-rings.
Fits Models:
Viqua VH410
Viqua VH410-F20
Viqua VH410M