Air filtration

Clean air with the right air filters

To ensure that your ventilation system runs optimally and sustainably, we always start by performing an air quality measurement on site. All measured values are analyzed using Eurovent 4/23 and the guidelines of the WHO (World Health Organization). This analysis is processed into a comprehensive report. If the results indicate room for improvement, we provide you with appropriate filter advice that meets various criteria. You can read more about selecting the right air filter here or use our selection tool.

Bag filters

Synthetic and fiberglass bag filters

Panel filters

Panel filters, cassette filters

Absolute filters, HEPA filters

EPA filters, HEPA filters, ULPA filters

Compact filters

Compact filters and mini pleats

Filter cloths

Filter media: synthetic, paint stop and PPI

Gas filters and odor filters

Gas filters and odor filters

Filter Frames

Mounting Frames for HVAC Filters

V-belts, pulleys, and taper lock bushings

V-belts, pulleys, and taper lock bushings

PPE sets and waste bags

Personal protection and waste bags

What is air filtration?

Air filtration means that small particles are filtered from the air. The particles are captured in a filter medium, ranging from ultra fine to coarse filtration. Filtrating fine dust (PM) is very important, as the smallest fine dust particles penetrate deep into the respiratory system and can cause major damage in the body.

The PM particles in the air

• PM1, airborne particles, smaller than 1 µm (micron)
  For example: dust, particles from combustion processes, bacteria, and viruses
• PM2.5, airborne particles, smaller than 2.5 µm
  For example: pollen, spores, and other organic particles
• PM10, airborne particles, smaller than 10 µm
  For example: coarser PM and organic particles
• Coarse, airborne particles, larger than 10 µm
  For example: visible coarse dust, sand, leaves, hair, and other large organic particles

To protect your health as much as possible from the dangers of fine dust, we have included various air filters in our product range that comply with the highest class within ISO 16890.

More sustainable with air filters energy label A+

On average, 70% of the energy consumption by air handling installations is attributable to the use of air filters. It is important to use filters that reduce this energy consumption. Because Interfilter Group takes its social responsibility very seriously, it supplies a complete series of air filters with the highest achievable energy label, namely A+. With these air filters, energy savings of 30 to 40% can be achieved. All office buildings must comply with energy label C or better from the 1st of January 2023, and from 2030, these buildings must even comply with energy label A. This law is being introduced to reduce CO₂ emissions in the Netherlands. Our air filters with energy label A+ contribute to making your building more sustainable.

Purchasing air filters with energy label A+ offers several benefits:

• The indoor air is filtered in a sustainable way
• Low initial resistance
• Achieve CO₂ reduction
• High dust holding capacity resulting in a long filter life
• Air filters with energy label A+ are Eurovent certified

PM1 air filters and filter class

We also supply a selection of PM1 air filters. Each type of PM1 air filter has been tested and classified by Eurovent in accordance with the ISO 16890 guidelines and has been assigned a filter class designation. ISO 16890 assesses the filtering efficiency over a range of particles with an aerodynamic diameter between 0.3 and 10 microns. For comparison, a human hair has an average diameter of 50-70 microns. Ultrafine particles, or PM1 (< 1 micron), are the most harmful because they even reach the alveoli. Our air filters filter as much PM1 as possible from the air before the air enters buildings via mechanical ventilation systems.

For more information, visit a specific product category of the air filter or contact one of our employees. When you are looking for a different air filter or need advice, please feel free to contact us.