Posted & filed under Nonwoven Fabrics.

Air quality is a critical aspect of health and well-being. For this reason, air filtration systems of all types are being used in a wide range of settings to provide clean and healthy air. An essential component in the air filtration process is the air filter media, which plays a vital role in capturing and trapping harmful particles and contaminants. Among the various materials used for air filter media, nonwovens stand out as the ideal choice. The following are five reasons why nonwovens are the preferred choice for air filter media.

1. High Efficiency

Nonwovens offer unsurpassed efficiency in filtration, making them highly effective in capturing particles from the air. Composed of bonded fibers, the unique structure of nonwovens creates a dense network of spaces that are effective for trapping airborne particles, including dust, pollen, bacteria, and even fine particulate matter and allergens. The high efficiency of nonwovens ensures cleaner air and improved indoor air quality.

2. Depth Filtration

Unlike some other filter media, nonwovens provide depth filtration. This means that particles are trapped not only on the surface but also within the thickness of the material, allowing for a greater depth of particle capture, increasing the overall filtration capacity. Depth filtration characteristics mean that nonwovens retain a larger volume of particles, which prolongs the lifespan of the filter and reduces the frequency of replacements.

3. Versatility

Nonwovens are highly versatile as a filtration media. Various fiber compositions, thicknesses, densities, and pore size distribution make nonwovens customizable to suit the specific filter need. Whether it’s capturing large contaminants in HVAC systems or collecting fine particulate matter in medical or industrial settings, nonwovens can be tailored to meet various filtration needs. 

4. Optimal Air Flow

Air filters should not only be efficient at capturing particles but also allow for the airflow that is necessary for the application. Nonwovens strike a balance between filtration efficiency and breathability. The porous structure of nonwovens enables sufficient air passage, ensuring the flow of clean air. This characteristic is particularly important in HVAC systems, where the air filter must maintain an optimal balance between air quality and system performance.

5. Durability and Value

Nonwovens are known for their durability and longevity. They are resistant to tearing, chemicals, and moisture, making them suitable for demanding air filtration applications. Nonwoven filter media maintains its effectiveness over an extended period, reducing the need for frequent replacements. This durability translates into cost savings for a wide range of filter applications.

WPT Nonwovens is the Source for Nonwoven Air Filtration Media

For air filter media, nonwovens offer the perfect combination of high efficiency, depth filtration, versatility, breathability, and durability. Their ability to efficiently capture and retain particles, along with their customization options, makes them an ideal choice for air filtration applications in various settings. 

WPT Nonwovens is the reliable American-made source for nonwoven air filtration media. Located in Beaver Dam, Kentucky, WPT Nonwovens is positioned to serve filter converters located in Kentucky, Indiana, Missouri, North Carolina, Illinois, Oklahoma, Texas, and beyond.  We have the biggest, fastest, most technologically advanced production line ever installed for production of nonwovens that are ideal for filtration products.

Please contact us today to discuss your filter media needs.