Air purifier KA-520 XXL
Air purifier KA-520 XXL
Air purifier KA-520 XXL
Air purifier KA-520 XXL
Air purifier KA-520 XXL
Air purifier KA-520 XXL
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Air purifier KA-520 XXL

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Regardless of whether it is allergens, pollutants or aerosols. The KA-520 air purifier filters 99.995% of viruses, bacteria and allergens from the ambient air.


  • Larger than average HEPA high performance filter
  • Latest energy efficient EC technology
  • Robust, high-quality & stable powder-coated housing

Scope of delivery: The KA-520 air purifier is supplied with integrated filters.

The air purifier KA-520 XXL offers you the ideal solution when it comes to effective, powerful air purification in large enclosed spaces.

Equipped with two switchable cleaning levels, adjustable air flow and one timer function. This member of the air purifier family manages to clean up to 1340 m³ of ambient air and remove potentially harmful particles and gases such as Allergens, pollutants or aerosols to free.

Here the two integrated, low-wear & easy to replace Class H14 HEPA filters do the main work. Compared to conventional air purifiers on the market, the KA-520 XXL has an superior filter surface and size, which can be seen from the total weight (10 kg) of the filters installed.

Air purification - where maximum performance is required

The KA-520 XXL air purifier is helpful and ready to use anywhere. Made for high performance demands in larger locations.

  • Cafés, shops / kiosks, lounges, social rooms, offices, conference rooms, event locations and many other commercial spaces
  • Ideal for schools and public institutions
SizeXXLup to 1340 m³ / h

Superior large filter surface - twice

With two filters and a total filter surface of 15 m², the KA-520 XXL guarantees an efficient and certified air cleaning result.

This unique selling point allows polluted air to be sucked in in large quantities (between 270m³ and 1340m³ per hour - depending on the cleaning level) and filtered into the circulating air.

The regular replacement of the H14 filter, visually indicated by a signal light, is carried out completely independently in a few simple steps. Please find video instructions on the product page of the replacement filter.

Watch the video tutorial
The optional Kampmann all-round service

Benefit from Kampmann all-round service. You order the air purifier and enjoy the good air. Commissioning, setting of the fan levels / quantities, replacement of the HEPA filter (incl. disposal) including cleaning of the pre-filter will be taken over by our customer service on request. In the future you will have no effort of maintenance with this one optional offer.

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Plug in - switch on

No complicated settings, APP installations or network connections are required to use the KA-520 air purifier.

The air purifier is connected to a conventional socket with the supplied IEC cable and is immediately ready for use.


Our KA-520 air purifier is anything but fragile.

The high-quality, powder-coated sheet steel housing ensures maximum stability in all areas of application.

Thanks to the cold plug cable, the air purifier does not become a trip hazard. With a strong jerk, the cable loosens without leaving any damage.

Low noise

Full concentration - not a disruptive factor even in quiet moments!

Depending on the cleaning level, the volume of the air purifier KA-520 XXL is between 27dB (A) and 53dB (A).

In comparison with other air purifiers, these values are convincing.

Operation of the air purifier KA-520 XXL

Complex technology easy to use.

We are aware that the topic of air conditioning and virus filtering is a complex topic that can lead to headaches in the current tense situation. However, this should not happen when operating our air purifiers, which is why we have dispensed with superfluous functions and have concentrated on the essentials.

The control buttons on the rear (No. 3 & 4) can be used to select the different operating modes of the XXL model and are also protected from unintentional and unattended conditions.

After the air purifier has been switched on using the main switch, one of the two preset cleaning levels can be activated and operation started by simply pressing a button. In order to prevent unintentional continuous operation, the KA-520 has an automatic switch-off which is activated at level 1 after 12 hours. At level 2, this automatic system can be freely set to a duration of 30-180 minutes. After this time, the device automatically switches back to level 1 and the 12-hour operating mode. Continuous operation can of course also be activated.

Watch the video tutorial Download instructions as PDF document
Adjustments to the operating modes / air volumes

In order to be able to adapt the KA-520 XXL even more precisely to your situation, it has five Freely adjustable air volumes for each operating level. This enables you to adapt the air volume and the operating volume that depends on it to your wishes and spatial requirements.

The default settings made at the factory are guide values that guarantee the greatest possible convenience in terms of filter performance and volume.

Watch the video tutorial

Air purifier KA-520 XXL at a glance

  • Robust design - can be used in many places (commercial and private)
  • Operation is child's play
  • Removes 99.995% of all viruses, bacteria and allergens
  • Unrivaled quiet - no disruptive factor
  • Energy efficient
  • High-quality materials
  • Low maintenance
  • For room sizes of up to approx. 100m²
  • Delivery incl. Two HEPA filters, two pre-filters, four adjustable feet and four castors (two lockable)

  KA-520 XXL
up to an air volume of 1340 m³ / h
Level 1 Level 2   Power consumption Current consumption Reduction of the risk of infection **
m³ / h m³ / h dB (A) * W. A. %
Adjustable air volumes   1340 53 168 1,48 95
  1200 51 128 1,14 94
1030 1030 48 95 0,86 93
750 750 42 51 0,47 90
580 580 37 32 0,30 87
420   32 18 0,18 82
270   27 10 0,10 72
  The colored cells show the factory-set values (air volumes) and the associated volume [dB (A)]. Information on adjusting the air volumes can be found in the associated section or in the following Video. You will control our air purifier here or in the following Video explained.
Dimensions (H x W x D) 655 x 665 x 505mm
Weight 49 kg
Colour Housing RAL 9016 (traffic white) in combination with air outlet RAL 9006 (gray)
HEPA filter Class H 14
Protection class

IP 20

Power supply 230V / 50Hz

* Sound pressure level. Conversion of sound power into sound pressure with a level reduction of 10 dB (A) for a room volume of 200 m³ and an average reverberation time of 0.8.

** Applies only to the route of transmission through exhaled aerosols. Coughing, sneezing, etc. and other transmission routes are not taken into account. Decrease in the risk of infection compared to an unventilated room. Boundary conditions: Air purifier in operation and room saturated with infectious aerosols. There is an infected person in the room. Reduction in the risk of infection applies to the person entering after one hour. It is assumed that the air is mixed (normal state). Based on study:

Predicted Infection Risk for Aerosol Transmission of SARS-CoV-2
Martin Kriegel, Udo Buchholz, Petra Gastmeier, Peter Bischoff, Inas Abdelgawad, Anne Hartmann
medRxiv 2020.10.08.20209106; doi:

Frequently asked questions

Do you have questions about our products and their operation?

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HYBETA - Hygiene · Beratung · Technische Analysen

Certified hygienic suitability

followingVDI 6022-1:2018-01