Luminor RQ-820 Quartz Sleeve:
Keep your Blackcomb system running smoothly by replacing your old quartz sleeve for a fresh one! If you have had your current quartz sleeve for 2 years, then it is time for a change-out. If that describes your situation, do not hesitate to order yours today!
Fits: LB4-101, LB5-101, and LB6-101 systems
Also, A New UV Lamp Is Great To Have On Hand!
Maintenance video: