Quartz Sleeve for Philips - TUV G30T8 Air/Water Treatment Germicidal UV Light Bulb GPH793T5L 4P Studies show that as the

Studies show that as the bulb hour rises

many customers do not change the reflector as often as they should and end up running their systems less efficiently as a result

The 41 Watts bulb is compatible with sterilization filters

41 Watt germicidal water treatment bulb

Quartz Sleeve for Philips - TUV G30T8 Air/Water Treatment Germicidal UV Light Bulb GPH793T5L 4P Studies show that as theReplacement Quartz Sleeve for TUV G30T8 Air Water Treatment System Dimensions 27 x 30 x 908mm Open ended 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