The main function of the air purifier in addition to formaldehyde is the activated carbon composite filter. The activated carbon composite filter of the air purifier has the characteristics of large surface area, developed voids and good adsorption capacity. Efficiently adsorb formaldehyde, benzene, TVOC, etc. in the air, remove second-hand smoke, pets and other odors, and decompose by adsorption under the action of a catalyst.
In addition to the use of activated carbon filters to remove formaldehyde, the air purifier is one of the main technologies for removing formaldehyde. The highly active anion has strong oxidation resistance, reducing and diffusing properties, and can effectively adsorb formaldehyde, decompose into carbon dioxide and water, and reject secondary pollution.