Capacity calculation for air cleaners

Instructions for use:

You can use the following method to quickly and easily determine the air cleansing performance required for your rooms. This capacity calculation for air cleansers should be seen as a rough guide - it is not a substitute for a proper calculation in accordance with existing norms. Please do not hesitate to contact us if you have any questions.

The following items must be included in order to be able to determine the required air cleansing performance:

  1. What is the volume of the room in cubic metres?
  2. Which pollutants are to be filtered?
  3. What kind of room is available?
  4. Alternatively, the desired number of air change rates may be specified directly.

Berechnung des Raumvolumens

Filterung der Schadstoffe (Auswahl der Filter)

Grobstaubfilter (G4)

Schwerer Industriestaub, Feiner Sand, Regentropfen, Grobstaub

Feinstaubfilter (F7) inkl. Grobstaubfilter

Haare, Pollen, Schwammsporen, Pflanzensporen

Schwebstofffilter (H13) inkl. Feinstaubfilter inkl. Grobstaubfilter

Hausstaubmilbenallergene, Zementstaub, Schimmelpilz, Schimmelsporen, Mineralfaserstäube, Flugasche, Kohlestaub, Insektizide, Nebel (atmosphärisch), absinkende Feinstäube, Pollenbruchstücke, Dieselruß, Krankheitskeime, Anthrax-Sporen, Bakterien, Farbpigmente, Katzen-Allergene, Ölnebel, Ruß, Tabakrauch, Asbeststäube, Smog, Viren



Ergebnisse der Berechnungen

Ergebnis der Volumenberechnung [m³]:


Ergebnisse der Berechnungen [m³/h]:


The results from these calculations state performance requirements which the appliances have to meet with regard to the selected filter chain, room volume and the number of air exchange rates. TKL air cleansing systems cover the performance spectrum from 380m³/h to 4.200m³/h. If higher performances are required, then a combination of appliances must be selected.

Legal notice:
This form may only be used for the purpose for which it was intended. It is not permitted for third parties to use the source code or duplicate it in any form.

Please contact our expert advisers to evaluate the required air cleansing performance. The results derived from these calculations serve solely as a means for providing a rough estimate and TKL GmbH does not resume liability for any damages resulting hereof. All use is at your own risk and all responsibility is assumed by the user. All our services are subject to our general terms of business.