Procedure Level 1 Mask features
- Boxes with green packaging (ASTM Level 1)
- ASTM F2100-11 Level 1
- Not made with natural rubber latex
- Plastic laminated nose wire
- Procedure (earloop) securement
- Softex binding (edge tape)
Available in the following colors:
Yellow
Blue
White w/ pediatric print
ASTM Level 1 characteristics
| Characteristic | Level 1 |
| Bacterial filtration efficiency | ≥95% |
| Sub-micron particulates filtration efficient at 0.1 micron | ≥95% |
| Differential pressure, mm H20/cm2 (Breathability) | <4.0 |
| Resistance to penetration by synthetic blood, minimum pressure in mm Hg for pass resuls | 80 mm Hg |
| Flame spread | Class 1 |
| Cat. no | Inner layer | Middle layer | Outer layer | Color | Mask style | Eyeshield feature | UOM |
|---|---|---|---|---|---|---|---|
| AT70021 | Tissue | Filtered media | Spunbond polypropylene | Yellow
|
Pleated | 50/bx, 300/cs | |
| AT7004 | Spunbond polypropolene | Filtered media | Spunbond polypropylene | Yellow
|
Pleated | 50/bx, 300/cs | |
| AT71021 | Tissue | Filtered media | Spunbond polypropylene | Blue
|
Pleated | 50/bx, 300/cs | |
| AT7511 | Spunbond polypropolene | Filtered media | Spunbond polypropylene | Blue | Pleated | 50/bx, 300/cs | |
| AT7511-WE | Spunbond polypropolene | Filtered media | Spunbond polypropylene | Blue | Pleated | Integrated eyeshield | 25/bx, 100/cs |
| AT771141 | Cellulose | Filtered media | Cellulose
|
White w/ pediatric print | Pleated | 50/bx, 300/cs |
