Due to rising levels of pollutants, and the increased emphasis on health and well-being, the global market size projections for the next 10 years seems to be doubled. Global liquid filtration market sales revenue totaled $3 billion this year and be doubled by 2033. Global Air purifiers market totaled $15 billion this year and will expand to $25 billion by 2033. Global HVAC filter market size was 4 billion this year and will expand to $7 billion by 2033.

Upcoming air and liquid filtration systems are expected to continue advancing in filter materials enhancing microorganism deactivation effectiveness, higher particulate and gaseous contaminants removal efficiency, more sustainable materials, and more energy efficient compact designs for limited spaces. It will be in incorporated with smart technology, allowing them to be controlled remotely.

Built-in air and liquid quality monitoring systems with air and liquid filtration systems such as temperature, humidity, PM2.5 particles, volatile organic compounds (VOCs), carbon dioxide (CO2) levels, and allergens become more common. Robotic application of air and liquid filters will be more popular.