At present, there are two types of air purifiers in the empty net market, which are mainly divided into active purification and passive purification. Active purification is mainly an ionized air purifier, and passive purification refers to a filter type air purifier. Due to the increased market demand for formaldehyde and harmful gases in the room, filter air purifiers are now more popular.
Experiments have shown that an air purifier equipped with an activated carbon filter can effectively filter harmful volatile gases such as formaldehyde, TVOC, odor and dioxins in the air. The formaldehyde-decomposing enzyme (cold catalyst) activated carbon filter can decompose the harmful volatile gases such as formaldehyde, TVOC, odor and dioxins, and prolong the life of the filter.