915 Generation 20 Sheet 28x12 Inch Electrostatic Filter Cotton,HEPA Filteri

1. : the use of electrostatic filter materials can effectively isolate particulate pollutants 0.2μm in the air, and the dust filtration efficiency of 0.5μm can reach more than 95%.
2. Extend the service life of the filter: effectively filter dust, pollen, and other pollutants in the air, the filters to reduce pollution. It can effectively extend the life of the purifier filter by more than double, thereby saving replacement costs.
3. service life: The -filter used in the filters of the finished product can effectively increase the service life of the filter, so that your filter can truly reach the service life specified by the manufacturing .
4. Low wind resistance design: When the wind speed is 0.5m / s, the wind resistance is as low as 3.5pa, which does not affect the wind speed.
5. Compatible: This filter is compatible with Mi Air Purifier 1/2 / Plus, or cut it to a size suitable for air conditioners, windows, electric fans. colour:White
Material:fiber
size:30 x 72cm Package Contents:
20 x Electrostatic Filter Cotton Only the above package content, other are not included.
Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.