Covid 19 pandemic affected the production and sales of air purifiers resulting in a disruption in the importation and exportation of purifiers. As the world is moving towards normalcy again, the market for air purifiers is expected to grow at a steady pace in the next decade. The demand and consequent supply of industry-level air purifiers depend on the growth of industries that use them daily. Such industries include oil and gas, power generation, and chemical industries. Hence, as these industries experienced a downward trend during the pandemic, so did air purifiers such as mist eliminators.