Over the past few years, air deterioration caused by exhaust emissions and the extensive use of chemicals in daily life have exposed the living environment to the invasion of bacteria and harmful substances. Surveys and monitoring have shown that pollution from fine particulate matter in the air is the main cause of the outbreak of epidemics and infectious diseases.

At home, due to the extremely small size of dust particles, some of which even float mainly in the air, it is difficult to remove them using traditional cleaning tools. Portable vacuum cleaners also cause secondary pollution, as they release fine particles from the ground into the air, further intensifying indoor pollution.

Therefore, an efficient central vacuuming system emerged. It utilizes the suction pipes installed on the walls, which can promptly remove dust from the room and adsorb harmful substances on the dust. In the Americas, this central vacuuming system is also known as a central dust-free system and is regarded as "a component of new residences and an essential procedure for renovated existing residences". Moreover, it has been proven that the central dust removal system can reduce the occurrence of epidemics and allergies.

Advantages:

The central dust removal system is not only very convenient to use, but also has many benefits for human health.

The central dust removal system has a strong suction capacity and is particularly suitable for cleaning large spaces. It is necessary to calculate and design the pipeline and suction inlet positions based on the specific indoor area and room structure, taking into account the convenience of use and the impact on the decoration layout. Therefore, there is no unified price, and since all the equipment is imported from abroad, it will be affected by factors such as exchange rate fluctuations.

For the general case, it can be estimated at 80 yuan per square meter. Although the price of the central dust removal system is higher than that of ordinary vacuum cleaners, it has a longer service life. From a long-term perspective, purchasing a central dust removal system is a more cost-effective choice. In developed countries like Europe and America, central dust removal systems have become an indispensable necessity in daily life.

Key points for daily maintenance:

a) Try to position yourself close to the door to avoid being blocked by furniture.

b) Close to the bottom of the stairs.

c) When conducting the cleaning, make sure to take into account all areas that may be prone to dust accumulation, especially the balcony and the basement.

d) For residences with cars, it would be best to consider installing suction ports specifically for vehicle suction services.

Regularly replace the filters and dust collection bags. Make sure to use the suction head of the central dust collection system to collect dust and garbage. Since the linear size of the suction head is at most 25mm and the inner diameter of the pipeline is 44mm, using the suction head will not cause the pipeline to get clogged. Directly using a straight pipe suction might cause some problems. In any case, there has never been a situation where pipeline clogging occurred and the system was unable to be used.