《双滤盒半面罩 滤盒选择表》 
     
气体防护

订货号     主要防护                                  标准包装（只/盒） 
G100       有机蒸气                                  6 
G104       有机蒸气+酸性气体                         6 
G106       NH3+甲基胺                                6 
G110       混合气体                                  6 

粉尘和微粒防护 

订货号     主要防护                                  标准包装（只/盒） 
F200       95%过滤效果N95(固体粉尘)                  20 
G404       99.997%过滤效果(P100)（固体和液态微粒)    6 

混合气体+粉尘防护 
  
订货号     主要防护                                  标准包装（只/盒） 
G100/H404  有机蒸汽+HEPA(P100)                       4 
G104/H404  有机蒸气+酸性气体+HEPA(P100)              4 
G106/H404  NH3+甲基胺+HEPA(P100)                     4 
G110/H404  混合气体+HEPA(P100)                       4