请教： 哪种口罩最好？？？

bokchoy888

准备去天朝毒气室， 害怕啊。。。。 哪种口罩最好？？？ 也打算买些送朋友。   

hotday

the one with heap filter?

hotday

HEPA, only filter particles;
for real, you should use the one with activated charcoal pass through...the anti-chemical weapon filter...

bokchoy888

thank, will check it out!

源济

多保重！

ctcld

　法制晚报：【上海大妈买菜背30斤空气净化器】用空气净化器自制防毒面具，上海一大妈每天上街买菜“全副武装”引来围观。面对记者镜头，目测负重30斤的大妈中气十足侃侃而谈——背自己的净化器，让别人说吧——堪称民间对抗PM2.5最强音。比起上海大妈，北京三层防毒口罩弱爆了

面瓜

天朝就认3M，是3m就行了

bokchoy888

ctcld 发表于 2013-12-8 12:24 PM
　法制晚报：【上海大妈买菜背30斤空气净化器】用空气净化器自制防毒面具，上海一大妈每天上街买菜“全副武 ...

good idea....lol

Cheese

不至于吧？

bokchoy888

Cheese 发表于 2013-12-8 04:41 PM
不至于吧？

got sick last winter when I was there, won't take chances with that fucked up air again............

Cheese

...

Cheese

.

bokchoy888

Cheese 发表于 2013-12-8 07:36 PM
I was born and grew up in Beijing. And I got sick every time I went back to visit my parents in th ...

I never sick even with polluted air in shanghai, but this 雾霾 is a totally different animal.   I got sick very first time of sucking that air in last winter.  I think  雾霾 only started last year.

bokchoy888

Cheese 发表于 2013-12-8 07:38 PM
I would not wear a mask unless my mom does and asks us to do so too.

keep in mind, you mom has a much stronger lung than yours....

MM_Wu

3M N95 mask is the best one in trade off between easy breath and effective. 3M has sold out stock in Shanghai these days.

bokchoy888

MM_Wu 发表于 2013-12-8 08:14 PM
3M N95 mask is the best one in trade off between easy breath and effective. 3M has sold out stock in ...

thx!

jasmine

http://mp.weixin.qq.com/mp/appms ... 5000311&lang=en

jasmine

http://mp.weixin.qq.com/mp/appms ... 5000010&lang=en

bokchoy888

jasmine 发表于 2013-12-9 12:29 AM
http://mp.weixin.qq.com/mp/appmsg/show?__biz=MjM5NjA3NjA2MA%3D%3D&appmsgid=100095727&itemidx=5&sign= ...

appreciated! very useful!

frogguru

同觉得是去年开始的，前年去年春季都回去了，只有去年嗓子哑了