Product Features The product features 1. 99% removal of PM2.5 2. Remove the benzene and formaldehyde was 98% 3. Remove the germs and bacteria was 99% effective removal of sulfur compounds and hydrides 4. 98% 5. Use of natural Anion ore can release 20,000 units of negative ion technology to decrypt Technology to decrypt this product is STM8S series of miniature single-chip control suction centrifugal fan, so the outside air through the filter efficiency and the use of ICM's unique polymer materials technology air filter, the air filter into a clean and healthy air, and through a sealed conduit to a cleaner, healthier air to the mask, ensure that we breathe the fresh, clean, healthy air. Net core 100 mundane portable air purifier filter cartridge consists of three layers: The first layer is the use of filter dust holding capacity, strong adsorption electrostatic filter cotton, the main filter large particles PM10 and dust; the second layer filter network is the use of antibacterial layer wrapped after modification of high adsorption coconut shell charcoal, mainly to kill bacteria, viruses, and remove the smell, benzene, formaldehyde and sulfide and hydride and other harmful substances. Also added a natural negative ion ore, it can release negative ions 20,000 units. The third layer is the use of high-efficiency electrostatic filter in a very HEPA filter, mainly to remove PM2.5 and other small particles.