The Basic Functions of Industrial Air Filters

Industrial air filters require dedusting, cooling, and dehumidification. They may also require dedusting, cooling, or dehumidification. Once inside the system, waste gases pass through layers of filter material inoculated with microorganisms. The strains of bacteria used to filter different components depend on the type of pollution removed.

MERV ratings

MERV (Minimum Efficiency Reporting Value) is a standard system for determining air filter efficiency. The lower number, the less efficient filter is. Increasing the MERV value allows filters to trap smaller particles. These filters can capture larger particles, but they can also trap smaller ones.

When selecting a filter for a process environment, look for the highest MERV rating. Higher MERV ratings can help improve the quality of indoor air. The highest MERV rating available is 13, used in hospitals and other medical facilities. While the higher MERV rating may be better for specific environments, it is not always necessary. For example, some industries, like factories, may use industrial air filters Richmond VA with lower MERV ratings.


The materials used in industrial air filters are classified according to their functionality. In general, these filters are made of fibrous media. Non-woven material is a sheet of fibers bonded by friction, cohesion, or adhesion. The non-woven term is used by the European Disposal and Nonwoven Association (EDNA) to define this material. Non-woven products are not knitted or paper products, however.

The size of particles captured by a fiber is determined by its diameter. For example, electrospun films made from nylon-4,6 can trap 98% of the particles in the air. Scientists used particles with a diameter of 0.2 to 0.3 micrometers to test industrial and medical air filters. The resistance to airflow is used to measure the filter’s effectiveness. If the resistance is too high, it will indicate that the material does not meet the requirements.


Various industrial air filters are available on the market, each with unique properties and functions. One type of industrial air filter is known as a HEPA filter. HEPA filters are used in various industrial applications, from food processing to chemical manufacturing. Despite their common appearance, HEPA filters are quite different from their counterparts.

High-quality air filtration is essential for several industries, including the automotive industry. However, HEPA filters require HVAC systems to work more frequently and may result in higher energy bills. Using a combination of air flow ability and particle capturing efficiency is best for buildings and industrial environments. In addition, changing technologies like ride-sharing applications and autonomous vehicles may reduce the need for commercial air filters. These technologies may also help reduce ambient air pollution.

Environmental impact

The UK has implemented comprehensive legislation and regulations to protect the environment from harmful emissions and air pollution. These laws have resulted in a considerable reduction in air pollution and toxic emissions. The Industrial Emissions Directive (IED) is one of the main initiatives to regulate emissions, with over 50,000 industrial factories operating under strict standards. A company’s air quality is of particular concern because of various chemicals emitted from the factory and the waste products created by the business. In addition, ordinary air purifiers do not remove all the toxins in the air.

Particle matter from industrial air pollution has adverse health effects on animals and plants. The harmful particulate matter can reach the bloodstream and penetrate the lungs. It can cause ischemic heart disease, stroke, and other serious health problems in humans and animals. Pollution also affects ecosystems and contributes to global warming. Industrial air filters are crucial for these reasons and should be installed wherever industrial pollution occurs. If an industrial facility does not install air filters in its facility, the health of its workers will be in jeopardy.