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.