4Ply ASTM Level 3 Medical Mask (Adult)

$158.00 HKD

The ASTM Level 3 Surgical Face Mask is designed to resist moderate fluid splashes while maintaining smooth breath-ability. The highly efficient filtration media can filter or trap all the common bacteria and particle surrounding us. Provides respiratory protection against certain airborne biological particles.

100% Genuine product.
Made in Taiwan.
BFE: ≧ 99%
PFE: ≧ 99%
Fluid Resistant: 160mmHg.
Two colour options available.
Shipping from 5th of November 2020.
Register as B2B for larger quantity.




  • ASTM Level 3
  • 4 Layers Ear-loop
  • Bacterial Filtration Efficiency (BFE): ≧ 99%
  • Particle Filtration Efficiency (PFE): ≧ 99%
  • Fluid Resistant: 160mmHg
  • Delta P: 2.4 – 2.8 mmH2O/cm2
  • Available Colour: Pink, Blue
  • Free of Glass Fibre
  • Latex-Free
  • Integrated Nosepiece
  • Certified based on: ASTM Level 3
  • Mask Size: 175 mm x 95 mm (Adult)
  • Box Weight: ~ 0.3 kg


  • Soft and conformable for maximum wearer comfort
  • No Latex
  • No Glass-Fibre


People who expose to patient, bacteria, people who work in hospital. Operating rooms, clinics, TB wards, patient care, labor and delivery, infection control practices, laboratory, emergency or pandemic preparedness planning, stockpiling. Provides respiratory protection against certain airborne biological particles.


50 Masks with Ear-loop


ASTM Level 3 masks are considered high barrier. This includes procedures where heavy amounts of fluid, splatter, and aerosols are produced. Procedures include the use of an ultrasonic scaler, use of an air polisher, crown preparation, implant placement, periodontal surgery, and complex oral surgery.

ASTM Organisation


WARNING: These respirators and/or masks help reduce exposures to certain airborne contaminants. Before use, the wearer must read and understand the User Instructions provided as a part of the product packaging. 



BFE Test Report Page 1

BFE Test Report Page 2

Latex Test Report Page 1

Latex Test Report Page 2

Blood Resistance Test Report Page 1

Flame Test Report Page 1

FDA Approval Page 1

FDA Approval Page 2

FDA Approval Page 3