CureUV Brand UVC Bulb for Hozelock Cyprio UVC 1328 AE4727X The UVC light bulb works

The UVC light bulb works well for germicidal OEM water filters

Replacement Quartz Sleeve:  379mm x 25mm x 23mm Open Ended for Germicidal  Treatment

Singulus Skyline DQ2223 Compatible UV Curing Lamp - Drawing (PDF)

The curing lamp consists of a quartz plate and keeps the lamp away from debris

CureUV Brand UVC Bulb for Hozelock Cyprio UVC 1328 AE4727X The UVC light bulb worksGuaranteed Replacement Ultraviolet (UV) Bulb 2 Pin U Bend G23 Square Barrier 9 Watts 5. 71 Inch Length Lamp Worry Free Performance for 1 Year Our CureUV brand Replacement UVC Light Bulb for Hozelock Cyprio UVC 1328 is 9 watts and 100% compatible with germicidal OEM Water sterilization filters, UV sanitizers, and water purifiers. This lamp uses UV C light to inactivate and kill bacteria, molds, protozoa, viruses, and yeasts. With its extended lifespan