Suits Hozelock Easyclear (latest 2009 models only). Both fit into the groove on the end of the quartz sleeve black collar spigot. Package of 2.
Fits the quartz sleeve black collar spigot.
Please Note: These two O-rings are stretched over the spigot of the black collar & seal the quartz tube assembly into the UVC electrical head. Silicone lubricant must be used on the seals prior to installation to allow perfect seal and easy removal for lamp replacement.