Room cleaning efficiency air purifier air purifier manufacturers have a lot to boast its air purifier can eliminate 90% to 99% of air pollution, or even to eliminate 99.99 percent of air pollution, portable air purifiers so effective? The conclusion is negative. The basic principle of air purification efficiency calculations, the most practical waterproof mosquito lamp, is pollution-free clean air into the room and assumed an air purifier clean air output can be sufficiently mixed with room air pollution, which can be used diluted purification method theory Calculation of room air purifier purification efficiency. Simply put, if the presence of 1 part of the room air pollution, pollution-free 1 hour into the clean air (primary ventilation), that there is a part of air pollution in the air a total of 2 parts, the credibility of good water insect killers, fully contamination of 2 parts mixed room air before mixing ratio would reduce to 50 percent, waterproof mosquito lamp, which is the room air purification efficiency of 50%. The main air purifier on the market performance, advantages and disadvantages, and adapted to control air pollutants. Consumers should understand the types of air pollutants own home environment, and describes the reference table, waterproof mosquito lamp manufacturers address 2, for the purpose of purification, economic strength, and the purchase price, replacement cost, running integrated electricity and secondary pollution After an assessment to determine the choice of what type of air purifier. Some businesses on the market is called "cold catalyst", "complex type" principle air purifier, purifying effect which has not been confirmed by the international mainstream science, the actual effect is the lack of scientific testing proved. Waterproof insect killers, GOKDA high Kodak good reputation of waterproof mosquito lamps supplied by the Shunde District of Foshan City Electric Co., Ltd. Oukai. Waterproof insect killers, GOKDA high Kodak good reputation of waterproof mosquito lamp Oukai Shunde District of Foshan City Electric Co., Ltd. (www.gokda.com) (www.gokda.com) this year introduced a new upgrade, the above picture only for information, please call Tel picture on this page or to obtain the latest information, contact: Mr. Fu.