说明

• 1 The materials of this prosuct is activated carbon , filtration performance superb 2 The multifunctional composite filter, the effective filtration greater than 20 microns particulate subject Its inner have very small biological glial fibrillary and particile seize ablity solid adsorption skill large The purification efficiency is vastly progressed Especialy for the pollution brought on by smoking in the home workplace The purification impact is awfully apparent

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审核