Some tips for the optional air purifier
First, it should consider the use of the environment and the effect to be achieved. General indoor air pollution: 1, dust, viruses, bacteria, fungi and insects and mites and other allergens; 2, inhalable volatile organic gases, such as formaldehyde, benzene, ammonia and other; 3, the formation and building decoration materials release of radon gas its radioactive contamination caused by the sub-body. Therefore, the choice of air purification products, should be considered its function and effect. Secondly, consideration should be given air...