PM2.5 Filters for Sisterworks Face Masks


PM 2.5 N95 Replacement Filters for Face Masks

In stock


Filters for extra protection! These filters can be inserted into your Sisterworks masks for added protection.

PM2. … PM25 refers to atmospheric particulate matter (PM) that have a diameter of fewer than 2.5 micrometers, which is about 3% the diameter of a human hair. Commonly written as PM2.5, particles in this category are so small that they can only be detected with an electron microscope.

An N95 respirator is a respiratory protective device designed to achieve a very close facial fit and very efficient filtration of airborne particles. The ‘N95‘ designation means that when subjected to careful testing, the respirator blocks at least 95 percent of very small (0.3 micron) test particles.

This is a 5 layer, PM2.5 air mask breathing filters. It is suggested that you replace the filters after every week of use.  Protect your mouth and face from gases, noxious smells, pollen, smoke, dust, and other harmful particles.  For Adult mouth mask that requires a filter.

NOTE: Size:4.9”x3.1” /12.5x8cm Material: PP anti-sticking cloth + melt-blown cloth + activated carbon cloth

You can use them: Anti – odour, anti-dust, anti-gas, anti-bacterial, anti-PM2.5

These filters you can use them with our products:
DHHS Face Mask

Activewear Sport Mask – Silver


M A D E   W I T H   L O V E   L O C A L L Y   E T H I C A L L Y


50% of the profit from this product supports the refugee and migrant women who made it.

Through work and entrepreneurship, SisterWorks mission is to support women who are refugees, asylum seekers, or migrants so they can improve their confidence, mental wellbeing, sense of belonging and economic outlook.


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