According to our own research and independent scientific evidence, although highly unlikely, there is a potential risk that the COVID-19 virus can survive in water for a certain period of time. This is particularly true of water that does not contain chlorine. Waterlogic takes hygiene and the safety of its customers very seriously and in order to mitigate any potential risk to human health, it was important for us to test the efficacy of our Firewall technology. Firewall has been proven effective against COVID-19 by the Water & Energy Sustainable Technology (WEST) Center at the University of Arizona, ensuring that we can provide maximum hygiene and safety for our consumers.