Quartz Sleeve for Watts Hydro-Safe - HSUV-SS-400 UV Light Bulb for Germicidal Water Treatment GEW 24793 UV light purification is proven

UV light purification is proven safe for human consumption

-UV bulb (pure mercury vapour)

The IST UV Part # T-770-NA-3H UV Curing Lamp is a 100% compatible replacement UV lamp bulb that is filled with mercury and has an arc length of 30 inches

Guaranteed 100% compatible replacement for Giardina UV System – Gallium Doped – 55” Arc Length

Quartz Sleeve for Watts Hydro-Safe - HSUV-SS-400 UV Light Bulb for Germicidal Water Treatment GEW 24793 UV light purification is provenReplacement Quartz Sleeve for Watts Hydro Safe HSUV SS 400 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