Original UV Dynamics Replacement Quartz Sleeve for UVD11.40C Systems

If you need a replacement quartz sleeve for your 11 GPM NSF Class A UVD System, then you've come to the right place! If you don't need that, then what the heck are you doing here?

Oh, and we always recommend keeping a spare quartz sleeve on hand. The sleeves can be cleaned with CLR, but if one breaks, you want to have one on standby.