Over 20,000 families across Europe have already chosen Klarta intelligent air purifiers. Their combined purification power ensures nearly 200 billion smog-
and allergen-free breaths.
Thank you for your trust!
Which Klarta air purifier should I choose?
 
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Image with text overlay
One air purifier can effectively protect a single room. Therefore, we recommend
selecting a purifier based on the size or volume of the room, not the entire apartment or house.
Here's the performance and operating area of Klarta air purifiers:
If your space is at the limit of the maximum performance of the Klarta Forste, we recommend choosing the
Klarta Stor model. This means the equipment will need to switch to high speeds less often, which means more
comfortable use.
 
Effective filters against smog, allergies and viruses
Klarta air purifiers are equipped with three filters that work together to remove almost 100% of harmful pollutants from the air.
- The pre-filter
 traps dust and hair particles.
- The H13 EF 99.97% filter
 captures PM10, PM2.5, and PM1 dust particles, as well as even smaller particles down to 0.001 microns, fine dust, plant and animal allergens (including dog, cat, and dust mite allergens), fungal and mold cells, and many bacteria and viruses. It's at least 99.97% effective for particles as small as 0.3 microns.
- The carbon filter
 eliminates harmful gases (including formaldehyde, benzene and other VOCs) and neutralizes unpleasant odors such as cigarette smoke.
 
Operate your purifiers remotely
The Klarta Forste and Klarta Stor can be controlled via a mobile app. This app allows for, among other things, real-time air quality monitoring, speed and operating mode selection, and, above all, full automation.
Customize your purifier's settings to your preferences. By entering appropriate rules, you can program the purifier to automatically change speed or auto mode depending on factors like the time of day or PM2.5 levels.
Download the Smart Life - Smart Living app and discover the benefits of full automation.
 
Filter wear control
Klarta air purifiers monitor the life of their H13 and carbon filters, alerting them when they reach the end of their lifespan. Additionally, the app provides information on the percentage of filter usage.
The pre-filter collects the most pollutants, trapping dust, pet dander, and hair. This filter requires regular cleaning, and this will ensure your air purifier is truly effective.
 
Air quality under control
During smog season, indoor air quality doesn't differ significantly from outdoor air pollution. Smog particles enter buildings through windows and vents. Klarta air purifiers remove 99.97% of pollutants that pass through the filter, allowing you to breathe clean, healthy air.
They present the current air quality through:
- Numerical index of PM2.5 dust concentration,
- Temperature gauge,
- Air humidity indicator,
- The Klarta Stor 3 purifier also has a color air purity indicator.
Night mode – healthy sleep, silentoperation of the purifier
In addition to Auto Sleep mode, Klart purifiers also feature a standard Sleep (night) mode.In this mode, the device operates at the lowest speed, ensuring very quiet operation and no backlight.
 
    Parental lock for families with small children
Klarta air purifiers are equipped with a control panel lock. This can be conveniently activated and deactivated via the mobile app. This protects against curious little hands and prevents accidental shutdown of the purifier or changes to its settings. This makes Klarta purifiers ideal for homes with small children.
Which air purifier should you choose?
up to 430 ft²
up to 860 ft²
300 m³/h
(CADR for PM2.5)
600 m³/h
(CADR for PM2.5)
12 operating modes:
8 manual speeds, Night Mode, 3 automatic modes: Auto Turbo, Auto Normal, Auto Sleep
10 operating modes:
6 manual speeds, Night Mode, 3 automatic modes: Auto Turbo, Auto Normal, Auto Silent
numeric display for PM2.5 dust
numeric on the display for PM2.5 dust, three-color ring on the front panel
touch buttons on the display panel, smartphone app (Wi-Fi), universal remote control (can operate several purifiers simultaneously)
touch buttons on the panel, smartphone application (Wi-Fi)
20 dB(A) - 59 dB(A)
Silent, Night Mode to Turbo Mode
24 dB(A) - 64 dB(A)
Silent, Night Mode to Turbo Mode
5 W to 41 W
5W to 70W
22.2 x 12.8 x 7.1 in
25.9 x 16.9 x 8.3 in
13.7 lbs
19.8 lbs
 
Air purification and humidification
Our goal is to provide comprehensive care for indoor air quality. That's why, in addition to air purifiers, we also offer effective, easy-to-use, and stylish air humidifiers.
The Klarta air purifier with humidifier is a set of devices that complement each other's actions and perfectly protect your health.
FAQs
- 
  - Klarta Forste – recommended area up to 430 ft²
- Klarta Stor – recommended area up to 860 ft²
 The Klarta smart air purifier you choose should depend on the size of your space and needs. See our comparison table for more information. 
- 
  Klarta air purifiers utilize effective technologies that remove smog, plant and animal allergens, harmful gases (e.g., formaldehyde), and cigarette smoke.The purifiers are equipped with pre-filters, carbon filters, and H13 filters. These technologies remove almost 100% of smog, including its main components, PM2.5 and PM10 particulate matter, as well as volatile organic compounds and other gaseous pollutants, inhalant allergens (pollen, dander, dust, and mold spores), and many bacteria and viruses. Additionally, Klarta purifiers neutralize unpleasant odors and cigarette smoke. 
- 
  One air purifier is enough for one room, so you should never choose one for your entire apartment or house. Ideally, equip each bedroom and the room where you spend the most time during the day with an air purifier. 
- 
  If the number 999 appears on the display, it means the air quality sensor is dusty and requires maintenance. Compressed air will be useful for this purpose; clean the sensor after removing the cover. If you don't have compressed air and can't afford it at the moment, you can try cleaning the sensor by blowing it hard several times or using a cold stream of air from a hairdryer. 
 These steps are unnecessary if the problem isn't present. Therefore, using the methods mentioned above is unnecessary for a newly purchased and functioning air purifier.
 
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                      
                       
 
               
               
               
               
               
 
               
               
 
           
 
           
         
 
 
         
         
                 
 
                 
           
          