AF 20 Air Purifier
Fast air purification in rooms of 20 m²* – 40 m²: the compact AF 20 air purifier with H13 filtration and activated carbon reliably removes pathogens, fine dust, allergens and odours.
Feature and Benefits
High Protect 13 Filter
New H13 filter to remove pathogens and aerosols. For bonding odours and chemical vapours.
Dual air inlet system
Thanks to the air intake on both sides, a high air flow rate is guaranteed.
Display
Indication of the air quality in µg/m³ as well as the filter and device status.
Quiet operation
Automatic mode
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Specifications
Technical data
| Supply voltage (Ph/V/Hz) | 1 / 220 - 240 / 50 - 60 |
| Connected load (W) | 24 |
| Suitable room size (m²) | 20 |
| Air throughput (m³/h) | up to 220 |
| Filter efficiency according to particle size (µm) | 0,3 µm >= 99,95 % |
| Power settings | 3 |
| Weight without accessories (kg) | 3 |
| Weight incl. packaging (kg) | 4 |
| Dimensions (L x W x H) (mm) | 220 x 220 x 346 |
* Recommended room size based on a ceiling height of 3 m and air exchange three times an hour for operation at the highest performance level.
Equipment
- Dual filter system
- Filter change indicator
- Air quality display
- Operation of the device with touch function
- Automatic mode
- Night mode
- Locking function
- Timer program
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Value for moneyThe price is well worth the value. I have had it for nearly a year in my asthmatic child's bedroom and we have seen a remarkable reduction in respiratory infections that previously made him miss school often. I highly recommend this air purifier.
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PriceyThe mahine does the job because I live in a dusty area, but it's so pricey!
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Amazing but Pricy ProductThis product comes in a well-packaged yellow box, including everything needed for use. The filters are pre-installed (just remove the wrapping), and a charging cable is included.
It effectively removes particles smaller than 0.3 micrometres, such as dust, pollen, mould spores, and smoke. At its price, it's a worthwhile investment for cleaner air.
Setup is straightforward: detach the sides, remove the plastic from the HEPA filters, reattach them, plug in the included cable, and turn it on. Magnets make assembly effortless. The device offers multiple fan settings—auto, manual (1-5 speeds), nighttime mode (very quiet), and a timer—allowing for full customization.
Placement matters. My room is about 5m x 5m, and while placing it in the center would be ideal, I had to put it in a corner due to clutter. The corner happened to be a dustier area, which turned out to be beneficial.
The product performs exceptionally well, exceeding my expectations. I can feel the air being noticeably cleaner and less dusty.Posted on

