How safe is GUV to humans and animals?

We design and specify our products to suit each occupational environment and pathogenic risk and safety is our priority. The devices are easily installed and maintained. They can run 24/7 with people safely going about their everyday life in such a way that human or animal tissue cannot come into direct contact with UV-C light exposure. This is because direct UV-C light exposure for more than a few minutes will mildly affect the skin and eyes and so we remove that risk entirely. The filaments sit with a protective stainless-steel casing and the air is drawn over the UV-C filaments in that casing to create clean, purified air safely.