Oase Bitron 36C 55C Replacement Quartz Sleeve (13326)
Replacement Quartz Sleeve (item # 9 on the parts diagram shown below) for:
- Oase Bitron 36C UV Clarifier (56935) – for units made before September 2016
- Oase Bitron 55C UV Clarifier (56936) – for units made before September 2016
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