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The second working principle is the active air purification principle. Active air purifiers and dual purifying air purifiers in the market generally choose only one active purification technology. There are mainly gangguanl.37ix.com.cnzhimaig.37ix.com.cnsujiao.07858.netwulumuqi.89ix.comlanzhou.89ix.com

xian.89ix.comsilver ion purification technology, negative ion technology, low temperature plasma technology, photocatalyst technology and net ion group technology on the market. The fundamental difference between the active air purification principle and the passive air purification principle is that the active air purifier gets rid of the restriction of the fan and the filter screen, not passively waiting for the indoor air to be pumped into the purifier for filtering and purification, and then discharged through the fan, but effectively and actively releases the purifying and sterilizing factors into the air, through the diffuse characteristics of the air. Reach all corners of the room to clean the air without dead corners.