Anti-smog window screens are a type of screen product designed specifically for dealing with smog weather. Its main functions and features can be summarized as follows:

I. Product introduction
Anti-smog window screens use advanced composite technology to combine materials with high-efficiency filtering functions (such as functional nuclear pore membranes) with highly weather-resistant polyester window screens. This type of window screen not only has the ventilation and air permeability of ordinary screens, but can also effectively block pollutants such as smog from entering the room.

II. Main functions
Highly efficient blocking of smog:
Anti-smog window screens can block fine particles such as PM2.5 with an efficiency of more than 98%. The tiny holes densely distributed on its surface only allow molecular-level substances to pass through, while particles such as PM2.5 will be effectively blocked outdoors.
According to the test report of the National Center for Disease Control and Prevention, the PM2.5 concentration in the room where anti-smog window screens are installed has been significantly reduced, from the severe pollution level outdoors to a good level.
Good ventilation and air permeability:
Despite its high-efficiency filtering function, anti-smog window screens still maintain good air permeability, ensuring smooth exchange of indoor and outdoor air.
This helps to reduce the concentration of harmful gases such as formaldehyde and benzene in the room, creating a fresher indoor air environment.
Excellent sealing and lighting:
The window edge of the anti-smog window screen is generally made of aluminum alloy, and the connecting accessories are made of PVC material. The split assembly design greatly reduces the gap between the window and the window frame, and the sealing is significantly improved.
At the same time, the window screen itself has little blocking effect on light, and can maintain a good indoor lighting effect.
III. Product Features
Durability:
The service life of the anti-smog window screen is long, because its filtering principle is mainly based on physical barrier rather than chemical adsorption, so it is not easy to fail.
Even if particles are blocked and "bounced" down, it will not have a significant impact on the filtering effect of the window screen.
Easy to clean:
The cleaning of the anti-smog window screen is relatively simple, and it can be cleaned regularly as needed to maintain its filtering efficiency and breathability.
Diverse choices:
There are many brands and models of anti-smog window screens available on the market, and consumers can choose according to their needs and budget.
IV. Installation and Maintenance
Installation:
The installation of anti-smog window screens requires certain professional skills and tools. It is generally recommended that professionals perform the installation to ensure its sealing and filtering effect.
During the installation process, attention should be paid to measuring the window size, the distribution of fixing clips, and the connection of guide rails and other details.
Maintenance:
Regular cleaning of window screens to remove attached dust and particles is the key to maintaining its filtering efficiency and breathability.
When cleaning, you can use clean water or mild detergent to gently wipe the surface of the window screen.
In summary, anti-smog window screens are an environmentally friendly product that combines high-efficiency filtration, good breathability and durability, which is of great significance to improving indoor air quality and protecting residents' health.