PM2.5 particles account for 50%-60% of the total PM10 in the air. Most existing air purifiers that remove inhalable particulates are primarily designed for the removal of PM10 and are not targeted for PM2.5.
The filter air purifier can purify particles up to 3 microns in diameter. The more filter layers and the denser filter, the smaller the particles that can be blocked, but the difficulty is that the air passes through. The power of the fan must be increased, and the increase of fan power leads to an increase in noise and increase. The number of filter layers also undoubtedly increases the volume of the purifier, and increases the difficulty of replacing the filter in order to avoid secondary pollution.
The traditional filter-type air purifier is difficult to quantify the effect of purifying PM2.5. The existing air purifier technology is incapable of removing PM2.5. The filter-type air purifier on the market does not have any effect on PM2.5.
Studies have shown that the optimization of air quality by air negative ions is far superior to the traditional filter-type air purification mode in terms of principle, scope of application, and effect.
Anion air purifiers can use eco-negative ion generation chip technology and nano-fullerene negative ion releaser technology to simulate the principle of nature to produce ecological-grade air negative ions that are equivalent to nature. Many experts in the field of air environmental protection have confirmed that the ecological level Negative ions can take the initiative to capture small particles, so that it aggregates and precipitates, effectively removes fine particles of air 2.5 micron (PM2.5) and below, and even 1 micron particles, thereby reducing the harm of PM2.5 on human health. The purifying effect of negative ions on the air is due to the combination of negative ions and positively charged particles such as bacteria, dust, and smoke in the air, and they converge into ball landings to eliminate PM2.5 hazards. Experiments have shown that the smaller the fly ash diameter, the easier it is to precipitate by negative ions.