Air purifier with HEPA filter

　　Air purifiers with HEPA filters have the following advantages:

　　Prohibition of particulate matter

　　HEPA filters can remove 99.97% of particles with a diameter greater than 0.3 microns, including tobacco, tobacco, pollen, and bacteria

　　The HEPA filter adopts a repeated folding design, which increases the contact area with the air and improves the filtration efficiency

　　Improve air quality

　　Effectively remove small particles from indoor air and improve air quality

　　For pollutants such as cigarette smoke, HEPA filters can remove particulate matter, while activated carbon adsorbs toxic gases. The combination of the two can completely remove pollution

　　Long term use

　　HEPA filters have a long service life and can generally be used for 1-2 years

　　Activated carbon pre filter can protect HEPA filters and extend their service life

　　Health and safety

　　Can eliminate bacteria, viruses and other microorganisms, and improve indoor air hygiene

　　Especially suitable for places with high air quality requirements, such as hospitals, schools, etc

　　In short, air purifiers equipped with HEPA filters are currently one of the most effective high-efficiency air purification technologies, capable of removing particulate matter pollution, improving indoor air quality, and protecting human health. Usually, you can pay attention to indicators such as filtration efficiency and service life, and choose products that meet your own needs.