Disposable HeiQ Viroblock Masks

Disposable HeiQ Viroblock Masks


HeiQ Viroblock masks are produced with Swiss technology complying with the highest standards. Surface treated with an antimicrobial technology HeiQ Viroblock NPJ03 provides the mask with extra resistance against pathogens and germs. Suitable for filtering solid and liquid particles (such as dust, droplets, pollen, haze etc.) suspended in air under special operations or everyday conditions.



  • Comfortable fit for daily use

  • HeiQ Viroblock provides the mask with extra resistance against microbes and germs

  • Treatment of outer layer minimizes contamination

  • Sealing nose clip included

  • Easy to breathe

  • Adult one-size

  • Recommended maximum wearing time 8 hours

  • Mask is not suitable for splash resistant surgical use

  • Registered with SwissMEdic as MEical Device Class I CH-202003-0024

“The HeiQ Viroblock masks are the best, also in comparison to the comparable products. I wear the masks every day and the wearing comfort is excellent. ”

                                                             - Prof. Marcus Maassen
ENT, facial surgeon, HNO-Center Luzern, Switzerland

“As dermatologists with a focus on skin cancer, we work very close to our patients. A virus protection mask is crucial for us. With the HeiQ mask, we have found a product we can rely on and with which we can work even on hot days.”

                                                             - Dr. Caroline Maassen
Dermatologist,  Dermacenter Küssnacht & Brunnen , Switzerland

HeiQ Viroblock Disposable Masks Come in Two Versions

FFP2 / KN95 Respirator (Willow-leaf-shape)
  • Very comfortable premium fit

  • EU Standard: EN 149:2001 + A1:2009 FFP2 NR

  • CE 2834

  • Chinese standard GB 2626 NR

  • FDA EUA approved  (listed on appendix A)

KN95 Respirator (C-shape)
  • Comfortable fit

  • EU Standard: EN 149:2001 + A1:2009 FFP2 NR

  • Chinese standard GB 2626-2006 NR

  • FDA EUA approval pending


HeiQ Materials AG
Ruetistrasse 12
8952 Schlieren (Zurich)

Phone: +41 56 250 68 50
Fax: +41 56 250 68 41


HeiQ ChemTex Inc.
P.O. Box 5228
Concord, NC 28027

Phone: +1 704 795 9322
Fax: +1 704 792 1417


An der Irler Höhe 3a
93055 Regensburg


Disclaimer: This page reflects the regulatory situation in Switzerland. Not all claims may apply to all countries.

HeiQ Viroblock is marketed as HeiQ V-Block in the USA. Antimicrobial properties built in to protect the product. Product does not protect users or others against pathogens. Always clean the product thoroughly after each use.

© 2020 HeiQ Materials AG, Ruetistrasse 12, 8952 Schlieren (Zurich), Switzerland

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