What is the role of an air filter

Air filters are an essential piece of equipment in modern life, playing a key role in improving indoor air quality and protecting our health. In this article, we'll take an in-depth look at what air filters do and why they're so important.

1. Remove airborne particles

Air contains many tiny particles such as dust, pollen, bacteria, viruses, mould spores and soot. These particles are harmful to health, especially for people with asthma, allergies and other breathing problems. One of the main roles of air filters is to purify indoor air by adsorbing or trapping these particles, thereby reducing the concentration of allergens and harmful particles indoors.

2. Reduce indoor odour

Air filters not only purify the air of particles but also remove indoor odours such as cooking odours, pet odours, tobacco smoke and odours released by chemicals. This helps to improve the freshness of indoor air and makes the living environment more pleasant.

3. Preventing indoor air pollution

Indoor air pollution is a common but easily overlooked problem. Building materials, furniture, cleaning products and electronic equipment in the home can release harmful gases and volatile organic compounds (VOCs). Air filters can help reduce the concentration of these pollutants, thus reducing the risk of indoor air pollution.

4. Protecting the respiratory system

Especially for those who suffer from respiratory problems such as asthma or allergies, air filters can provide additional protection. By reducing the presence of allergens and harmful particles, they help to reduce the severity of symptoms, improve the quality of breathing, and reduce episodes of shortness of breath and coughing.

5. Boosting the immune system

Good indoor air quality is also important for the health of the immune system. Clean air reduces the risk of respiratory infections, so air filters can help boost the immune system and make us less vulnerable to disease.

How to choose and maintain an air filter

Choosing the right air filter is very important. Different types of filters are used for different purposes. High-efficiency particulate air (HEPA) filters are very effective and can capture tiny particles. Depending on your needs, you can also choose a filter with an activated carbon cartridge for removing odours and gaseous pollutants.

It is also vital that you change your filter cartridges regularly. Cartridges accumulate particulate matter over time, and if they are not replaced in a timely manner, they may become less effective and may even become incubators for bacteria and mould. Follow the manufacturer's recommendations and change the cartridges regularly to ensure the continued effectiveness of the filter.

Air filters are an important tool for maintaining indoor air quality and health. They remove particulate matter, reduce odours, prevent indoor air pollution, protect the respiratory system and even boost the immune system. By choosing the right filter for your needs and performing regular maintenance, you can ensure that you breathe clean, healthy air in your home.