How about the air purifier in Du Ya?
1, and the purification efficiency of particles above 0.3 micron reaches above 99.9%.
2, containing catalytic activated carbon adsorption layer-activated carbon has a strong adsorption capacity for harmful gases, odors, etc. In the air. The catalytic activated carbon used in Du Ya can be adsorbed and decomposed at the same time, and there is no secondary pollution, which greatly prolongs the service life.
3, AV-990 sterilization finishing technology-effectively kill most bacteria in the air.
4. Contaminant detection technology-microbial laser scanning based on optical principle can effectively detect the concentration of pollutants.
5, intelligent display-real-time detection and analysis, always display the concentration and relative humidity of smoke, bacteria, odor and filter life.
6. The market started early, with a certain popularity and fashionable appearance.
7. In addition, the greatest advantage of Du Ya is that it will not produce ozone like the purification opportunity of electrostatic dust collection technology, which will cause cancer.
8. Multiple filtration affects the purification effect, hinders the fan speed, and has no obvious purification effect on some stubborn harmful gases and germs, so the filter screen needs to be replaced.
Du Ya air purifier price
Du Ya produces and manufactures air purifiers for different consumer groups. There are three levels of air purifiers in Du Ya: high, medium and low, and the price of each level is different. For example, the price of a high-end Du Ya air purifier is more than 4,000 yuan, and the price of Du Ya KJF3666CW air purifier is 6,980 yuan; The price of a mid-range Du Ya air purifier is between 2,000 yuan and 4,000 yuan. For example, the price of Du Ya KJF2 103T air purifier is 2880 yuan. Low-grade air purifiers in Du Ya cost less than 2,000 yuan, such as KJG2 104 air purifiers in Du Ya, 1 199 yuan.
No matter how good things are, they can't stand the invasion of time, and so can Du Ya air purifiers. Nevertheless, we can extend the service life of Du Ya air purifier through daily cleaning and maintenance. There are many similarities between air purifiers and water purifiers, and the maintenance is the same. The air purifier also needs to change the filter screen regularly to maintain the purification effect of the air purifier.