MFF-5 Mask Black

Rated 4.87 out of 5 based on 260 customer ratings


A comfortable mask with 3D cut, adjustable earloop, headband, and nose clip ;

Premium Quality: Uncompromised Comfort & Protection. The MFF mask is our bestselling mask.

Outer Layer: 100% Polyester
Mid Layer: Nano-Filter
Inner Layer: 100% cotton

The mask has passed the ASTM F3502-21 Standard Specification for Barrier Face Coverings. The filtration efficiency of the mask is over 86% even after 50 washes, based on 70+/-20nm particles.

Test Report please see blow:
ASTM F3502-21 part 1
ASTM F3502-21 part 2

Washing instruction: In how to “How to take care of the 3S Mask” section.

SKU: 912365 Categories: ,



Additional information


XL, S, M, L

260 reviews for MFF-5 Mask Black

Rated 4.87 out of 5
Based on 260 reviews
  1. Fit a bit loose, unfortunately

  2. Great service

  3. My son likes the fit of these masks and they seem to be of good quality

Only logged in customers who have purchased this product may leave a review.