Air purifier KA-520 XL
Air purifier KA-520 XL
Air purifier KA-520 XL
Air purifier KA-520 XL
Air purifier KA-520 XL
Air purifier KA-520 XL
Air purifier KA-520 XL
Air purifier KA-520 XL
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Air purifier KA-520 XL

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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 KA-520 in size XL is the ideal device for rooms where a high air flow rate is required and the noise level is insignificant.

The two switchable cleaning levels make it possible to clean up to 720 m³ of ambient air and to remove potentially harmful particles and gases, such as allergens, pollutants or aerosols to free.

The integrated, low-wear & easy to replace HEPA filter class H14 does the main work. Compared to conventional air purifiers on the market, it has a superior filter surface and size, noticeable in the total weight of 5 kg.

Superior filter surface

With an appliance-sized filter surface, the KA-520 air purifier guarantees an efficient and certified air purification result.

This unique selling point allows polluted air to be sucked in in large quantities (between 200m³ and 720m³ per hour) 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 made available.

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 XL 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 XL 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!

The maximum volume of the air purifier KA-520 XL is between 44dB (A) and 65dB (A).

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

Control of the air purifier KA-520 XL

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 XL model and are also protected against 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 XL 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 guidelines that ensure the greatest possible convenience in terms of filter performance and volume.

Watch the video tutorial

KA-520 air purifier 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
  • Convenient sound level in design level
  • For room sizes up to 50m²
  • Energy efficient
  • High-quality materials
  • Low maintenance
  • Delivery incl. HEPA filter and integrated pre-filter

  KA-520 XL
up to an air volume of 720 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   720 65 171 1,28 90
  700 64 161 1,19 89
650 650 63 138 1,02 88
535 535 59 92 0,68 86
480 480 57 73 0,55 84
315   51 32 0,25 76
200   44 15 0,13 63
  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) 665 x 350 x 400mm
Weight 24 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

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HYBETA - Hygiene · Beratung · Technische Analysen

Certified hygienic suitability

followingVDI 6022-1:2018-01