1, protection ability is different: KF94 mask for the average diameter of 0.4μm particulate matter filtration rate is greater than 94%, N95 mask mask for the diameter of 0.3μm non-oil particulate matter filtration is greater than 95%.
2, different standards: KF94 is not a medical standard, n95 mask is a medical standard.
3, the price is different: the unit price of N95 is slightly more expensive, if you consider the international shipping costs, the actual costs incurred by the KF94 mask will be higher.
Extended information:
Note:
Before you use it, always remember to wash your hands and get your hands clean before wearing the mask.
When using the N95 mask, you should remember that the mask should not be squeezed too hard, which will lead to deformation of the mask and leakage of seams when wearing it.
When using the N95 mask, there is usually a cheek, this cheek is used to clip the nose, after wearing the mask to press the nose clip on the face to make it clip the nose.
Baidu Encyclopedia-N95
Baidu Encyclopedia-KF94 Mask