Quartz Sleeve for Water Master - WG-8S UV Light Bulb for Germicidal Water Treatment WS-85WHS You can purchase both bulbs

You can purchase both bulbs by selecting the option above

Guaranteed 100% Compatible Replacement Ultraviolet (UV) Lamp - Mercury Wavelength - 70 Inch Arc Length

) for 1" port

The cost effective purifiers does not make use of chemicals and their by-products

Quartz Sleeve for Water Master - WG-8S UV Light Bulb for Germicidal Water Treatment WS-85WHS You can purchase both bulbsReplacement Quartz Sleeve for Water Master WG 8S UV Light Bulb for Germicidal Water Treatment In order for your germicidal water system to work effectively, it is imperative that the quartz sleeve is completely clear. A foggy or dirty quartz sleeve can significantly attenuate the power of your UVC bulb, resulting in substantially less sterilizing power. A good way to think about it is that if you have trouble seeing through the sleeve then it is very