Pura UVBB-3 Replacement UVC Light Bulb Coating:None The quartz sleeve works well

The quartz sleeve works well with water sterilization filters

although you can leave oven on for continued sanitizing use

Easy installation with standard G13 medium bi-pin base

3 inch lamp that gives you a worry-free performance for an entire year

110V operation

Pura UVBB-3 Replacement UVC Light Bulb Coating:None The quartz sleeve works well4 Pin on a Single End 23 Watt Germicidal Water Treatment Bulb The Pura UVBB 3 Generic Replacement UVC Light Bulb is a 23 Watt germicidal water treatment bulb that has four pins on a single end. With a total length of 18. 23 inches, CureUV. coms UVC light bulb is an effective way to sanitize water without altering the waters pH, taste, or chemistry. This is because using UVC light to disinfect water is a purely physical process and is a far better