We all know that with the advent of industrialisation in the past few decades, the environmental conditions have worsened severely. Therefore, important measures are prerequisite to prevent the harmful impact of air pollutants. For this, air filters like HEPA Filter are widely used in industrial equipment as well as in residential air passages. The filter helps in capturing the dust particles and other major pollutants that are invisible to the naked eyes.
What are HEPA filters?
Well, if you are wondering what are HEPA filters and how do they actually help in controlling the air quality, here is the answer. HEPA is the high-quality air filter, which can remove almost 99.97% of particles from the surrounding. Another important feature on these filters is that they can capture a pollutant or dust particle as small as 0.3 microns. This makes the use of HEPA filters widely common in various air purification systems both in industries and residential buildings. Thus, it helps in controlling the indoor air quality and preventing exposure to severe diseases caused due to pollutants such as asthma, bronchitis and more.
There are other kinds of filters such as carbon filter, fibreglass filter, furnace filter, UV based filter. However, HEPA filters are widely used where the demand for high air quality is high such as medical centres, homes, industries, laboratories and more.
What are the advantages of using a HEPA filter?
One of the major benefits of using HEPA is it helps in purification of a large volume of air. This is the reason HEPA filters are widely used in ventilation systems that require high-quality sterile air. Since HEPA filters can filter out pollutant as small as 0.3 microns, it is commonly used in sensitive areas such as operation theatre, ICU, childcare, testing centres of hospitals. The used of HEPA filter also extends to other industrial segments such as pharmaceutical industry for the drug-making process, food processing industries to prevent microbial contamination, precision engineering, cosmetic industry to provide a sterile environment for product processing and more. HEPA filters can also capture toxic pollutants such as heavy metals, asbestos, and more. They are also used in the nuclear industry to prevent any cross-contamination in the process.
Additionally, the HEPA Filter removes the microbial contamination such as fungi and bacteria. It can also filter out toxic fumes generated in the industries. There are many more advantages of HEPA filters which make it one of the important tools for use in many areas to maintain the air quality.
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