Wyckomar UV Replacement Quartz Dome RQD-1190 for UV-3000 and UV-6000

Replacement Quartz Dome RQD-1190 for the UV-3000 and the UV-6000

The Wyckomar Quartz Dome together with the Oring keep the water sealed inside the UV reaction chamber and away from the UV lamp, allowing the UV rays to irradiate the water column flowing through the chamber. 

The dome comes with a spring inside to prevent the UV lamp from cracking the quartz upon insertion.