air purifier filter principle
SP STRONG OXIDIZING FILTER
The primary filtration part adopts four materials: sponge, mesh cloth, PET spunbond fabric. Among them, the spunbond fabric material is the best, which can achieve a medium-efficiency filtration efficiency of about 50%. Pet odors mainly include ammonia, sulfur dioxide and so on. SP strong oxidizing filter media has a good removal effect on these gases.
ANTIBACTERIAL COTTON FILTER
The antibacterial filter is a precision filter that traps particles with a diameter of 5 microns. There is also an antibacterial agent added into the filter that can effectively kills 99% at airborne germs and bacteria.
HIGH EFFICIENCY H13 HEPA FILTER
The effective HEPA filter filters airborne germs, smoke and dust particles 0.3 microns large at a rate of 99.97%. In combination with the multifunctional filter, the HEPA filter can filter out microscopic particles larger than 20 nanometers in diameter these include bacterial mold, dust, allergens, and some viruses, while filtering out smoke. According to the World Health Organization, the avian flu virus, influenza virus, and Legionella bacteria are greater than 20 nanometers. The HEPA ilter can filter them out.
ACTIVATED CARBON FILTER
The filter material that is covered in an air permeable mesh uses the honeycomb surface to eliminate formaldehyde. It gives a low drag coefficient, a larger surface area, and a quick, effective removal.
Breaks down toxic substances such as benzene, ammonia, TVOC etc.
DUR-LED Deep Ultraviolet Stereo Sterilization
DUR-LED sterilization using 253.7nanometer UV wavelengths light can kill a variety of airborne bacteria. The DUR-LED disinfection lamp is generally used for air, surface, and water disinfection. It can purify the air and eliminate musty odors. It can also produce a certain amount of anions.It freshens the air and prevents the spread of the viruses.