Illuminant for xclear Ultraflex, AquaForte Flex, VGE Pro UV-C 40W

Replacement lamp for xclear Ultraflex, AquaForte Flex & VGE Pro

Every UV-C illuminant loses power over time and also due to switching on and off. Therefore it makes sense to replace the bulbs every 1-2 years.

In any case, you should check in spring whether the UV-C is still working and whether the quartz glass is dirty / calcified