These Quartz Sleeves are to fit the Oase Bitron range. We would suggest replacing the o-rings at the same time as the quartz sleeve.
As you'd expect from market leaders Oase, these quartz sleeves are made to the highest standard to offer top quality and performance all year round. They will protect the UV lamp in your clarifier and ensure long lasting service and an algae free pond.
The newer models of Bitron require a Quartz sleeve that has a bowed glass rim around the bottom, whereas the older models have solid straight glass instead.
If you require any other parts for the Oase Bitron UV systems then please do not hesitate to contact us on 0161 351 4700.