Chemical Protection & Cleanroom Products

Hover over image to zoom


Model ML7360 WH BH

DuPont™ Sierra™ mask model ML 7360 WH BH. Not clean-processed and not sterilized. White.

Full Part Number :


Fabric / Material :


Design :

Mask with rayon outer facing

Seam :

No seams

Color :


Sizes :


Quantity/Box :

250 per box, bulked packed. 2 polyethylene liners. Cardboard box.

DuPont™ Sierra™ mask, model ML 7360 WH BH. Available in white and in one size. 23 cm. Not clean-processed and not sterilized.
Pleated rayon outer facing. Bound Tyvek® ties. Metal nose piece.
Sierra™ masks are typically used in cleanrooms within the biotech, pharmaceutical, medical device manufacturing, food processing, cosmetics industry as well as in other critical or controlled environments to provide process protection from human contamination.

  • Suitable for use in GMP class C/D (ISO Class 6-9) clean rooms
  • This accessory is not CE certified as chemical protective clothing


Product Size Article Number Additional info
00 D13396008 One Size


Data relating to mechanical performance of the fabrics used in DuPont chemical protective clothing, listed for the selected garment according to the test methods and relevant European standard, if applicable. Such properties, including abrasion and flex-cracking resistance, tensile strength and puncture resistance can help in the assessment of protective performance.

Property Test Method Result EN
Particle Filtration Efficiency (0.1 micron, not neutralized) ASTM F2299 >90.0% N/A
  •  According to EN 14325
  •  According to EN 14126
  •  According to EN 1073-2
  •  According to EN 14116
  •   According to EN 11612
  •  Front Tyvek ® / Back
  •  Based on test according to ASTM D-572
  •  See Instructions for Use for further information, limitations and warnings
  •  Larger than
  •  Smaller than
  •  Not Applicable
  •  Standard Deviation


Particle Shedding (Helmke Drum) and Bacterial Filtration Efficiency Data

Property Test Method Result EN
Bacterial Filtration Efficiency (3 µm) ASTM F2101 >95.0% N/A
  •  Front Tyvek ® / Back
  •  Larger than
  •  Smaller than
  •  Not Applicable
  •  Standard Deviation


  • The intended use for Tyvek® IsoClean Accessories, that are not CE certified or certified as PPE Category I, does not include applications that may cause very serious consequences such as irreversible damage to health or death. The user should make the risk assessment to determine the protection required.
  • The information provided herein corresponds to our knowledge on the subject at the date of its publication. This information may be subject to revision as new knowledge and experience becomes available. The data provided fall within the normal range of product properties and relate only to the specific material designated; these data may not be valid for such material used in combination with any other materials or additives or in any process, unless expressly indicated otherwise. The data provided should not be used to establish specification limits or used alone as the basis of design; they are not intended to substitute for any testing you may need to conduct to determine for yourself the suitability of a specific material for your particular purposes. Since DuPont cannot anticipate all variations in actual end-use conditions DuPont makes no warranties and assumes no liability in connection with any use of this information. Nothing in this publication is to be considered as a license to operate under or a recommendation to infringe any patent rights.