DuPont™ Sierra Cleanroom Facemask ML7360 BH Box 260 Masks
Sierra Masks for cleanroom environments increase compliance through comfort and provide an ideal balance of bacteria and particle filtration efficiency and breathability.
Some masks compromise breathability and barrier performance. Either breathability is reduced to achieve barrier or barrier is reduced for higher breathability. With Sierra masks you get both breathability and barrier protection for your controlled environment needs without compromising the comfort you want.
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FEATURES AND BENEFITS
The ideal face mask combines high breathability with exceptional filtration efficiency. Sierra face masks deliver both.
- Mask is 9″ size with bound Tyvek® ties for cleanroom use
- Pleated rayon outer facing
- Metal nose piece
- One size fits most
Product Description
DuPont™ Sierra Controlled Environment Mask. 9″ Size. Bound Tyvek® Ties. Pleated Rayon Outer Facing. Metal Nose Piece. White.
Full Part Number: ML7360WHxx0250BH (xx=size) 
| Fabric: | DuPont™ Sierra |
| Style: | Mask |
| Seam: | Bound |
| Colour: | White |
| Case Count: | 5 Bags of 50 |
| Option Code: | 50/Bag |
| Size | Mask Width |
|---|---|
| 00 | 9 |
FABRIC DATA
Physical Properties Typical Values
| Property | Test Method | Result |
|---|---|---|
| Bacterial Filtration Efficiency (3.0 micron) | ASTM F2101 | > 95 % |
| Pressure Drop | ASTM F2101 | < 2.5 mm H2O |
| Particle Filtration Efficiency (0.1 micron, not neutralized) | ASTM F2299 | > 90 % |
*Typical values, not specifications.
Cleanroom Face Masks
Contamination from the mouth area provides an immense risk to products manufactured in critical environments due to the high level of micro organisms and ionic contaminants in saliva. Furthermore, facial hair and skin particles are also a problem when trying to minimise pariculate counts. Face masks greatly reduce harmful contaminant levels and CES offer a choice of face mask styles which offer a range of benefits.
Excellent filtration levels
Choice of styles
Different fastening methods
Sterile and non sterile face masks
Cleanroom PPE, Disposable Facemasks, Facemasks, Faceveils
