Bitron Quartz Sleeve for 18 / 24 watt UVC

Oase Bitron 18 / 24 watt Quartz Sleeve includes O-ring (73486). Quartz Sleeve is suitable for the following Oase products:

• Bitron 18C (discontinued)
• Bitron 24C

IMPORTANT:  ​Be sure to select the correct quartz glass sleeve for your UV from the options below. 

• Recent Bitron 18C and 24C UVC units feature a quartz glass sleeve with a wider rim at the open end.
• Earlier Bitron 18C and 24C UVC units take a quartz sleeve cut flush with no wider opening.

This change came into effect around 2014. If in doubt, check the open end of the quartz glass sleeve that is being replaced.