These are a genuine Oase Replacement Bitron 18/24w Quartz Sleeve (with Rim) for the New Oase range of Bitron C UVC's.

The Oase Bitron 18/24w Quartz Sleeve is suitable for the following Oase Products:

Oase Bitron C 18w - (56799)
Oase Bitron C 24w - (56804)

• Part Number: 27579
• Genuine Oase Replacement Quartz Sleeve
• Suitable for the Oase Bitron C 18w and 24w UVC's

This quartz glass is suitable for the Bitron 18c and 24c (new model with screw in blue push button).
 

Oase Bitron Model	Watt	Quartz Part No
18C - (56799)	18	27579 -With Rim
18C - (56356)	18	13325
24C (56620)	24	13325
24C (56804)	24	27579 -With Rim
36C (56368)	36	13326
36C (56799)	36	27586 - with Rim
55C (56624)	55	13326
55C (56823)	55	27586 - With Rim
72C (56901)	72	13327
110C (56902)	110	13327
Gravity 55W (50946)	55	13331