Keep my session open?
Ending In 
The session is expired
Your session has expired. For your security, we have logged you out.
Would you like to log in again?

Reusable half masks against gases, vapours and particulates, 4000 series

Supplier: 3M
The resusable half mask with integrated filters provides effective protection combined with exceptional comfort.

  • Fully disposable
  • Integral construction offers reliable protection
  • Parabolic valve reduces breathing resistance whilst preventing heat build-up

Weight: 222 g

Certifications: EN 405:2001+A1:2009

Caution: *One size fits all



Expand All / Collapse All
Type Class Size Pk VWR Catalog Number Quantity
4251 A1P2D U* 1 111-0041
4255 A2P3D U* 1 111-0042
4277 ABE1P3D U* 1 111-0043
4279 ABEK1P3D U* 1 111-0044
Generate Barcodes Barcode Label Format: 
Generate PDF Catalog Page


Expand All / Collapse All

Description Pk VWR Catalog Number Quantity
Perfect Fit test FT10 1 111-0453
Solution for Perfect Fit test FT10, 55 ml 6 111-0459
Generate Barcodes Barcode Label Format: 
Generate PDF Catalog Page


Need help?

  • Whatever you have to say, positive or negative, is important to us.
  • Providing feedback takes only seconds.
  • Your feedback will be made available to the public on the web. will publish your name as user.
You can use this name, or edit and save a nickname.
We recommend authors use their first and last initial.

Please confirm the industry you work in

Example: Pharmaceutical

Please confirm your role

Example: Clinical Trial Assistant

Please confirm your location

Example: New York, NY


Total Ratings: 0
Avg. Ratings: 0.0 out of 5

Sort all by:

Enter Details

Select the article for which you are looking for Certificate

Indicate the Lot Number. This field is mandatory. Enter 'x' if unknown for VWR Chemicals

Enter Certificate Details

Enter the Lot number:

Choose from recent batch/lot numbers:

Review & Compare Alternatives
We found alternative products that can save you up to  per item-unit.  To compare product details, select up to 3 alternatives below and click Compare Selected. To add items to your basket, enter a quantity and click Add to Basket.

Original Product:

Description Catalog Number Availability Unit Your Price Price Per Qty

A new look and a renewed commitment

Built on the features & resources you know, optimized with innovation from Avantor®. Our new brand symbolizes agility and our ability to adapt to customer needs.

Learn More Start Shopping