HEPA Air Purifiers for Maximum Indoor Air Quality

With HEPA filters carefully selected by airinspace, you can be assured of high-performance mechanical air filtration technology:

Retention in excess of 99.995% at MPPS (Minimal Penetration Particle Size): viruses, bacteria, yeasts, spores and fungi, smaller particles and aerosols.
No chemical release thanks to neutral filtration membranes

The 4 retention mechanisms of a HEPA filter

The effectiveness of a HEPA mechanical air filter lies in the combination of four filtration mechanisms:

Sieving effect

Contaminants larger than the space between 2 fibres (a few tens of microns) remain on the surface.

Inertia effect

Smaller particles by a few microns (such as the largest bacteria, spores, yeasts) collide with the fibres: they lose speed and their path is altered. They eventually stop in the filter medium.

Interception effect

Contaminants smaller than one micron (bacteria and large viruses) are intercepted by the fibres when they pass in close proximity thereto.

Diffusion effect

Tiny particles such as viruses move in “Brownian” motion, which increases their apparent diameter and the likelihood of adhering to a fibre.

6 good reasons to choose airinspace HEPA filtration

With the HEPA filters selected by airinspace, your air purifier is more effective, more economical and even quieter:

Careful selection of the best suppliers for our ePTFE filter media
Guaranteed H14 HEPA filtration in accordance with standard EN 1822, on all our machines equipped with HEPA filters, as per the recommendations of the French Public Health Council
Continuous improvement: commitment to the research and development of new, ever more effective filtration membranes
Long-life filters thanks to large filtering areas which increase filtration capacity and reduce replacement frequency
Traceability and control of the effectiveness of each filter by airinspace in accordance with standard EN 1822-1 upon production completion
Minimal pressure drop for a low noise level of our air purifiers