Air purifier against odors in the room air
Unpleasant smells in the room air can be filter reliably with modern air purifiers . The smells that our nose picks up are made up of tiny odor particles that float in the air. Some odors can last for hours if not captured by an air purifier. Over time, they change their character and sometimes become even more annoying.
For example, many people describe the smell of cold cigarette ashes as particularly obnoxious. Even the delicious smell of freshly cooked food can turn into an unpleasant smell in the air after a few hours.
Filter unpleasant odors with air purifiers
Here you can see which unpleasant smells a high-quality Airpura air purifier from Kleinfeldt GmbH can remove:
- Animal odors such as dog odor, cat odor, etc.
- Kitchen smells, especially when there is insufficient exhaust air
- Smells from cigarettes, cigars, pipes, etc.
- Mold smell
- chemical gases and volatile organic compounds (VOCs)
- Odors from painting, construction and renovation work

Air purifier against odors from animals and animal feed
Pets are beloved family members. But especially when the fur of dogs or cats gets wet or dirty, the animals can give off very unpleasant odors. Some people are bothered by very light ones Animal odors . Since it is usually not practical or useful to wash the animal every day, this can Setting up an air purifier To remedy the situation.
Even the food of some animals can cause strong smells. People who don’t like the smell of meat or fish often get sick when they open a can of cat food, for example. Especially if the bowl has been standing for a while, odor particles collect in the air – not all dogs or cats eat the entire portion immediately. Modern Air purifiers remove all odors caused by the food or the exhalations and excretions of the animals, reliably from the air.
Air purifier against the smells of the kitchen
Sooner or later they will accumulate in kitchens various smells which accumulate in the air to form a disturbing mixture of odor particles. The smell of Frying fat, smoke and steam settles in clothing and hair. Some foods such as garlic, onions or certain types of cheese also give off odor particles that persist in the air. Air purifiers keep the kitchen air clean and fresh, especially where no exhaust hoods are installed or where there is insufficient ventilation. Also smells coming from Household and organic waste going out or climbing out of the drain are switched off by the devices.
Air purifier against cigarette smoke
Tobacco smoke from cigarettes, cigars or pipes is one of the most unpopular smells. Many people also find the smell of cold ash very unpleasant. The odor particles from cigarette smoke can be a few micrometers in size and settle deep in the textile fabric of our clothing or in the hair. Nicotine deposits leave ugly yellowish discolorations on wallpaper, furniture and windows. Air purifier for filtering cigarette smoke can rid you of these problems. If the room air is filtered several times per hour, the risk of passive smoking can also be eliminated. An air exchange of three to five times an hour is ideal against smoke.
Air purifiers equipped with HEPA and carbon filters are great with that too Recommended for one-room smoking bars which can save their guests the unpleasant smell of tobacco smoke as much as possible. Incidentally, devices with high-quality filters also capture the tiny aerosols that are released into the air when “vaping”.
However, be careful no ionizers in connection with tobacco smoke to use. These devices often emit ozone, which combines with the smoke to form a particularly harmful mixture. Instead, use so-called smokestop filters or modern ionizers with a completely sealed system that no longer release ozone.
Air purifier against mold or chemical gases
Mould not only creates an unpleasant smell, but also gives harmful spores into the room air, which can get into the airways. The smell of mold is caused by a gas called geosmin. This musty smelling substance is not only produced by mold, but also by some bacteria or lichens.
Chemical gases are often released during typical renovations such as wallpapering and painting the walls. Lacquers from nail polish to furniture varnish also leave harmful particles and pungent smells in the air. Many industrial solvents and various building materials also use so-called VOCs (volatile organic compounds) free. These volatile organic compounds can cause symptoms such as headaches, tiredness, sleep disorders or irritated airways. Since these complaints are often associated with construction or renovation work, it is also known as the “sick building syndrome”.
Airpura air purifier reliably catch mold spores as well as VOCs and odor particles from paints, paints and other chemical substances. You not only protect the sense of smell, but also protect your health.
Performance requirements for air purifiers against odors
Air purifiers that only have pre-filters are not sufficient to remove odors. Your device should have high-quality combination filters. See here, what an air purifier should do against odors:
- Suitable filters against odors: Your air purifier should at least have a HEPA filter to filter unpleasant odors out of the air. HEPA filters have hundreds of overlapping filter layers between which suspended matter is caught. In order to be allowed to use the designation HEPA (High Efficiency Particulate Air) at all, a filter must capture at least 99.97 percent of these particles. The highest filter class, HEPA 14, even has a filter performance of 99.995 percent. Odor particles can, however, also float in the air as microfine aerosols, some of which can even pass through a HEPA filter. These smallest particles can be reliably captured by an additional activated carbon filter.
- Sufficient air exchange: Each air purifier is designed for a specific number of square meters. This shows the size of the room, the air of which the device can exchange once an hour. To keep the air you breathe free of odors, you should choose a model that can change the air at least twice an hour. An exchange rate of three to five times an hour is even better.
- Operating volume: Our modern air purifiers are extremely quiet in operation. If you want to buy a device for at home – especially for night use in the bedroom – we recommend a model for twice the room size. This can then work particularly quietly at low speeds.
- Size and spacing: The air purifier needs clearance from walls and furniture. For optimal performance against odors, place it near windows, doors or heaters. There should always be a distance of one meter from furniture.