g4 air filters systemare used in home, medical and industrial fields. In the home field, single household air purifiers are the mainstream products in the market. The main function is to remove particulate matter in the air, including allergens and indoor PM2 At the same time, it can also solve the air pollution problems of volatile organic compounds in indoor, underground space and vehicle caused by decoration or other reasons. Because the release of air pollutants in relatively closed space has the characteristics of persistence and uncertainty, using air purifier to purify indoor air is one of the internationally recognized methods to improve indoor air quality.
Working principle of air filters system: the air purifier is mainly composed of motor, fan, air filter and other systems. Its working principle is: the motor and fan in the machine circulate the indoor air, and the polluted air removes or adsorbs various pollutants after passing through the air filter in the machine, Some models of air purifiers will also be equipped with a negative ion generator at the air outlet (during operation, the high voltage in the negative ion generator generates DC negative high voltage), which ionizes the air continuously and generates a large number of negative ions, which are sent out by the micro fan to form a negative ion air flow, so as to achieve the purpose of cleaning and purifying the air. The purification principle of passive adsorption filtration: the main principle of passive air purifier is to use the fan to pump the air into the machine and filter the air through the built-in filter screen Gas can mainly filter dust, peculiar smell, toxic gas and kill some bacteria. The filter screen is mainly divided into particle filter screen and organic filter screen. Particle filter screen is divided into coarse filter screen, fine particle filter screen and fine particle filter screen. Active purification principle: the fundamental difference between the principle of active air purifier and passive air purification principle is that the active air purifier gets rid of the restrictions of fan and filter screen. Instead of passively waiting for indoor air to be pumped into the purifier for filtration and purification, it effectively and actively releases purification and sterilization factors into the air, Through the characteristics of air diffusion, it reaches every corner of the room to purify the air without dead corner. Dual purification: this kind of purifier is actually a combination of passive purification technology and active purification technology.
Purchasing skills of air filters system: filter material. Good filter materials (such as HEPA high-density filter materials) have the ability to adsorb pollutants above 0.3 microns, up to 99.9%. Purification efficiency. If the room is large, the air purifier with large unit purified air volume shall be selected. For example, for a room of 15 square meters, the air purifier with unit purified air volume of 120 cubic meters per hour shall be selected. service life. As the purified filter bladder tends to be saturated, the adsorption capacity of the purifier will decline, so consumers should choose the purified filter bladder with regeneration function to prolong its service life. Room pattern. The air inlet and outlet of the air purifier have 360 degree annular design and one-way air inlet and outlet. If the product is not limited by the room pattern, the product with annular air inlet and outlet design can be selected. Demand. The air purifier shall be selected according to the types of pollutants to be purified. HEPA has a strong purification function for soot, suspended particles, bacteria and viruses, and catalytic activated carbon has a better purification effect for peculiar smell and harmful gases. after-sale service. After the purification filter bladder fails, it needs to be replaced by the manufacturer, so the products of enterprises with perfect after-sales service should be selected.
LENGE G4 air filters system has entered the Chinese market for a short time, but it is also a rapidly developing brand. With the internationally advanced fifth generation ATP HEPA antibacterial peptide technology, agison air purifier solves the secondary pollution of the filter screen of the air purifier and has the technology of truly killing bacteria and viruses, dissolving and harmless treatment. With advanced technology, it adopts German imported filter materials to effectively filter more than 60 pollutants, kill bacteria, and the purification rate is as high as 99%, so as to eliminate secondary pollution.
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