PM2.5 Filters (10-Pack)
$9.99
PM2.5 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.
★ Each pack has 10 filters
★ Reusable (recommended up to 7 days)
★ These filters are not washable
★ 3" x 4.5" (easily fits our masks)
★ Does NOT come with mask
Looking for face masks? Click Here!
No returns or exchanges of masks or filters due to the health and safety nature of these products.
★ Each pack has 10 filters
★ Reusable (recommended up to 7 days)
★ These filters are not washable
★ 3" x 4.5" (easily fits our masks)
★ Does NOT come with mask
Looking for face masks? Click Here!
No returns or exchanges of masks or filters due to the health and safety nature of these products.
