The global pandemic of the Coronavirus has been a very stressful time for all countries and societies around the world. As a result, we've witnessed a rising concern over safety, food, health and hygiene. Our worldwide health-care resources have been seriously challenged as unprecedented demands have grown rapidly. And with this shared crisis, every aspect of the welfare of our homes has had to be reevaluated. Specifically, how can we reduce the threat of COVID 19 and ventilation systems in our homes?