1.Size: 219*216*19mm
2.Packing:white inner box;20 boxes per carton.Customized Packing
3.Environmental Friendly;
3.Environmental Friendly;
4.Economical;
5.Easy to install and replace;
6.Efficient filtration performance.7.The product quality is related institutious authorised, which you can rest assured to use.
8.We have advanced equipment and technology,
9. We can satisfied with you different requirement.
10.Our company's product main exort to America, Russia, Africa,etc.