Why is the air purifier entering the campus instead of the fresh air system?Air purifier wholesale

　　The continuous smog hazards eventually led to air purifiers entering the campus. And the fresh air system, which has been favored by everyone, actually fell off the list. Of course, this does not mean that the air purifier is better than the fresh air system. It is because the air purifier is movable, but the fresh air system can only be fixed, and ordinary classrooms like the campus do not have the conditions to install the fresh air system.

　　Air purifiers and fresh air systems are the main products in the purification industry, and many people like to compare them. If it is purely based on purification efficiency, the fresh air system has an advantage. But in terms of cost performance, air purifiers are more popular among the masses. Because not everyone can afford that expensive price.

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