N95 Mask (Spatial Structure) Standard 20 Pieces

<br> &bull; Model number: SH 2950<br> &bull; Standard<br> &bull; Beak type<br> &bull; String Type: Overhead<br> &bull; US NIOSH certified N 95 standards mask<br> &bull; Individual packaging<br> &bull; Quantity: 1 box (20 pieces)<br> &bull; Quantity entered: 12 boxes<br> &bull; * The price per box. <br> &bull; These masks feature natural dimensional structure, while will not press against mouth.

&bull; Size (mm): 175 x 95<br> &bull; Quantity : 1 box (Iru 50 pieces)<br> &bull; material : Body/PP nonwoven fabric (4 Layers) , Nose Clip/PE (Polyethylene)<br> &bull; Bacterial Filtration Efficiency (BFE): 99.0% (3 ?m)<br> &bull; Microparticle filtration efficiency (PFE): 99.0%<br> &bull; Box Size: 210 x 105 x 170 mm

&bull; Model number: 1180C-05<br> &bull; Activated carbon blend filter<br> &bull; Particle collection efficiency: 95.0% or more (average 97.3%)<br> &bull; Intake resistance: 65 ?15Pa (average 61Pa)<br> &bull; Exhaust resistance: 42 ?20Pa (average 43Pa)<br> &bull; Mass: 89?15g<br> &bull; Surface body material: silicone rubber<br> &bull; National examination passed: No. TM539<br> &bull; Classification: RL2<br> &bull; Accessories: Filter LAS-51C x 1

&bull; Model number: Filter LAS-51C<br> &bull; Material: Activated carbon blend filter<br> &bull; Particle collection efficiency: 95.0% or higher

<br> &bull; Model number: SH 2950 V<br> &bull; With valve<br> &bull; Beak type<br> &bull; String Type: Overhead<br> &bull; US NIOSH certified N 95 standards mask<br> &bull; Individual packaging<br> &bull; Quantity: 1 box (20 pieces)<br> &bull; Quantity entered: 12 boxes<br> &bull; * The price per box. <br> &bull; These masks feature natural dimensional structure, while will not press against mouth.