Choose NIOSH N95 Mask, NIOSH N95 Mask Is Also The Use Of Life
Choose NIOSH N95 Mask, NIOSH N95 Mask is also the use of life
NIOSH N95 Mask to prevent the use of pollutants in the air, the general material is more common 2,3 layer, and now the better is the activated carbon NIOSH N95 Mask, of course, if the dizzy or panting Do not wear, and other NIOSH N95 Mask to regular cleaning, or else will become a breeding ground for bacteria, the general dust NIOSH N95 Mask is its unique life time limit, in the use of a period of time, it should immediately replace, So NIOSH N95 Mask protection will be effective.
In the haze days travel, wearing NIOSH N95 Mask is the necessary means of protection. But what kind of NIOSH N95 Mask can be anti-fog, how to use NIOSH N95 Mask to replace it?
Professional anti-PM2.5NIOSH N95 Mask for 2 days
Many of us use anti-haze NIOSH N95 Mask all kinds of professional anti-PM2.5NIOSH N95 Mask, as well as filter NIOSH N95 Mask, medical NIOSH N95 Mask, cotton NIOSH N95 Mask and so on. Different types of protection NIOSH N95 Mask they change the frequency is also different, the public should promptly replace the NIOSH N95 Mask, otherwise not conducive to respiratory hygiene.
"Professional PM2.5 protection NIOSH N95 Mask such as N95, N99NIOSH N95 Mask, etc., after two days to replace the new, or can not play a protective role. In addition, such NIOSH N95 Mask is not suitable for long wear, Because of its good airtight, easy to make people breathing poor, hypoxia and other conditions. "The public can choose according to the daily air quality whether to wear professional PM2.5 protection NIOSH N95 Mask. If the air quality is better, select the ordinary NIOSH N95 Mask can be, do not use the gas mask.
PM2.5 filter NIOSH N95 Mask 8-10 days
Found in the visit, many people choose to wear PM2.5 filter NIOSH N95 Mask. This NIOSH N95 Mask is inserted in the internal NIOSH N95 Mask with anti-PM2.5, dust, anti-bacteria and other functions of the filter, the filter is generally one-time, generally wear time of 8 to 10 days (according to 8 Hour calculation), if the stain appears on the filter should be replaced immediately.
Disposable NIOSH N95 Mask for 4 hours
In addition to the above several types of protection NIOSH N95 Mask, the one-time NIOSH N95 Mask is also more common. Disposable NIOSH N95 face with the upper and lower points, with a nose clip for the top, wear NIOSH N95 Mask, the nose clip pinch, close contact with the skin to prevent the pollution of the air into the nose and mouth. Dustproof NIOSH N95 Mask Do not reuse the disposable NIOSH N95 Mask, usually 4 hours should be replaced once.
In addition, there are many people will choose to wear cotton NIOSH N95 Mask, cotton NIOSH N95 Mask the best daily cleaning.
Experts said, to determine whether the NIOSH N95 Mask can continue to use, should not only look at the surface color changes. As long as the NIOSH N95 Mask is not damaged, deformation, hygiene and respiratory resistance are acceptable and can be continued. As a daily fog haze, the life of the NIOSH N95 Mask is mainly affected by hygiene, such as signs of dirty dirt on the inside of the NIOSH N95 Mask. Repeated use of NIOSH N95 Mask will appear such as deformation, damage, tape or nose clip loose phenomenon, which affect the NIOSH N95 Mask adhesion. If you find NIOSH N95 Mask is not close, you should stop using, replace the new NIOSH N95 Mask.
In order to prevent PM2.5 many people will go out wearing NIOSH N95 Mask. Taobao a search, cotton, activated carbon, a variety of materials dazzling, and even some people wearing a gas mask. Are these NIOSH N95 Masks and safety guards really useful?
Ordinary NIOSH N95 Mask is not useful for haze, only a special anti-haze NIOSH N95 Mask is effective; and pay attention to wear methods, do not let the air from the surrounding gap into. NIOSH N95 Mask because of better filtering effect is also low permeability, it is best not to wear a long time.
With regard to the pros and cons of various NIOSH N95 Masks, we can use NIOSH N95 Masks that meet national or industry standards. At present, China's standards are divided into KN and KP.
KN class NIOSH N95 Mask: suitable for filtering non-oily particles, KN90 and KN95 can filter 90%, 95% or more of the particles. However, the higher the filtration efficiency, the worse the air permeability. Other standards are the United States N95, and KN95 basically the same.