What are HEPA Filters and Their working principles?
- Makpol Industries
- Nov 8, 2022
- 1 min read

A high-efficiency particulate air (HEPA) filter can remove 0.3 microns or bigger airborne particles in 99.97% to 99.99% of cases (EPA). Consider the efficiency to be 99.97% or BETTER since it is rated at the lowest possible level.
Since 0.3-millimeter air particles are the hardest for a HEPA filter to capture, they are used in HEPA filter testing.
Due to the way that smaller size particles behave, HEPA filters are actually more effective in capturing smaller-sized particles, such as those the size of viruses, which are typically 0.1 microns in size. Based on ratings from the American Society of Heating, Refrigeration, and Air-Conditioning Engineers (ASHRAE) Minimum Efficiency Reporting Values system (ASHRAE).
Hepa Filter Working Principles
A HEPA filter is distinct from the normal air filters you might install in your house. HEPA filters are mechanical air filters with pleats that have a significant thickness to absorb pollutants. A mat of fibers that are randomly organized is produced by the pleats. The HEPA filter helps to capture a variety of particle sizes because of its thick, random arrangement of fibers. Three mechanisms—diffusion, interception, and impaction—catch airborne particles as they go through the air filter.
As one of the most prominent HEPA Filter Manufacturers in India, We offer high-quality HEPA Filters at reasonable prices. To know more about products and pricing, contact at the details mentioned below:
Contact Info: -
Makpol Industries
Website: - https://makpolindustries.com/
Address: - 56, 1st Floor, Hariniwas Market, Panchwati Colony, G.T. Road, Ghaziabad-201001 (Uttar Pradesh) India.
Mobile: +91-9871525385, 09999175385.




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