Tetra Pond Greenfree UV Clarifier replacement quartz sleeve. Kit includes: (1) Quartz Sleeve, Gasket and (2) O-rings are included.
Use Quartz Sleeve with the TetraPond GreenFree Clarifiers:
UV Mini Quartz Sleeve - (Mini GreenFree UV Clarifier)
UV1 Quartz Sleeve - (9 Watt GreenFree UV Clarifier)
UV2 Quartz Sleeve - (18 Watt GreenFree UV Clarifier)
UV3 Quartz Sleeve - (36 Watt GreenFree UV Clarifier)
NOTE: This "Old Style" UV QUARTZ Sleeve fits Tetra UV Clarifiers manufactured before 2011. The base of the quartz sleeve is dark green - please make sure the quartz sleeve your replacing matches this style!