What is better for fresh air systems and air purifiers?

The invisible killer that pollutes formaldehyde, smog, and bacteria around us is endangering the health of the family. In order to improve the indoor living environment, air purification equipment is increasingly entering the ordinary family.

· Whose pot is the unhealthy indoor air?

Excessive concentrations of harmful microparticles (PM2.5): Long-term inhalation is harmful to health because of the high indoor PM2.5 concentration caused by haze and second-hand smoke.

Excessive concentration of harmful gases (TVOC): TVOC includes various harmful gases such as formaldehyde. Indoor TVOCs are mainly derived from combustion products such as natural gas, smoke from smoking, heating, and cooking, and glues, paints and paints in construction and decorative materials. , plates, wallpapers, furniture, etc.

The oxygen content is too low: people inhale fresh air and exhale carbon dioxide. For a long time, the amount of oxygen in the air is less and less, which may easily lead to dizziness and nausea.

Which living environment requires air purification?

Homes that have just been renovated or refurbished; homes for the elderly, children; homes for people with asthma, allergic rhinitis, and pollen allergies; homes for pets; homes that are more closed or affected by secondhand smoke; homes for pregnant women and newborns The residence of people who enjoy a high quality of life.

For modern homes, the use of top-rated air purifiers for large rooms and fresh air systems to improve indoor air quality is an effective method. So, what about the highest rated room air purifiers or the fresh air system?

air purifier

The core purpose of the air purifier is to purify indoor air, filter harmful substances such as PM2.5 and formaldehyde, and maintain indoor air at a level that is not harmful to health. The air purifier is treated with indoor air, which reduces the content of PM2.5 and TVOC, but does not change the oxygen content.

When using an air purifier, a long-term start-up can make the indoor pollutants reach the final desired purification effect. In order to ensure a good purification effect, it is recommended to place it in the middle of the house. But it is best not to be too close to the human body to avoid being affected by harmful gases around the purifier.

In addition, the air purifier should be cleaned and maintained regularly, and the degree of adsorption of the filter layer of the air purifier should be monitored and checked in real-time to be cleaned and replaced in time according to the pollution situation and extent. When cleaning the coarse filter of the air purifier, it can be rinsed with clean water, but the HEPA filter can’t be washed with water. In order to prolong the service life of the HEPA filter, it is generally cleaned with a vacuum cleaner.

Fresh air system

The fresh air system can efficiently filter the outdoor air without opening the window, and then remove the harmful gas to remove the fresh air. The most basic function of the fresh air system is to change the air and maintain the oxygen content in the indoor air by introducing new air into the closed room. By ventilating, the oxygen content is reduced while reducing PM2.5 and TVOC content.

The ventilation of the fresh air system is orderly and controllable. It uses the design of the air outlet and the air inlet to deliver fresh air to the place where the owner needs it most, while the dirty air in the room is discharged for the first time in the shortest distance. Moreover, the ventilation of the fresh air system is gentle and quiet, continuous without noise, and does not form a more comfortable interior. Not only that, but many fresh air systems now have a heat recovery function that makes the interior more comfortable and more economical and energy-efficient during operation.

The fresh air system is responsible for maintaining the indoor oxygen content and performing a preliminary filtration. The air purifier is responsible for repeatedly cleaning the air entering the room to achieve a healthy level.

When considering the purchase of air purification equipment, the fresh air system and the air purifier are not an alternative. When conditions permit, especially in new homes, it is recommended to prioritize the installation of fresh air systems. If the air quality in the area is not good, the fresh air system can be used with the air purifier to provide you with a more comprehensive and healthy breathing environment.

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