HEPA filters are known for their superior efficiency in capturing airborne particles as small as 0.3 microns, including viruses and bacteria. These filters are highly effective at removing contaminants from the air, making them an ideal choice for pandemic air filtration. HEPA filters are available in various sizes and configurations to fit different HVAC systems and air purifiers, pr... https://pandemic-needs.com/category/budget-essentials/air-filtration/