Name: 5-20PCS PM2.5 Active Carbon Filters for Mesh or Neoprene,Replacement Parts
SKU: 289105
Price: 2.99 USD
Availability: SoldOut
Rating: 4.9 (180 reviews)

My Wishlist

0 Cart

All CategoriesSee All >

Write a Review

(155)

(25)

(0)

5-20PCS PM2.5 Active Carbon Filters for Mesh or Neoprene,Replacement Parts

289105

$ 2.99

Reviews (180)

All

Image

United States

2020-07-19

D****s

I can't comment on the legitimacy of these filters, but they appear to be what they claim with 5 layers including one black one which should be the activated carbon.Please do your research on what the various mask designations mean. PM 2.5 is a filter rated against pollution, it has zero supporting research to let us know if it filters airborne viral particles.That said, a filter that is rated to capture pollution under 2.5 micros is likely to also provide some level of protection against viral transmission. Inserting it into a cloth mask is likely to make that cloth mask a bit better at filtering anything that tries to pass through it.If you are living with vulnerable people, working in a public place or suspect yourself to have the virus, or have been in close contact with people who may have then a fabric mask with filters made for a different job is not adequate. Apart from anything there are likely to be large air gaps all around the mask. N95 is not just a filter - it is a mask rated to filter out up to 95% of particles below 3 microns specifically when fitted to a human face. It must therefore be close fitting to prevent air gaps.A cloth mask is suitable for a moderate reduction in risk of transmission, a filter likely increases this reduction but by an unknown amount. It is better than nothing but it is not suitable for any level of risk beyond average.
2020-07-14

L****.

I wanted the confirm for others that these are carbon filters as described. You can see from the picture there are 5 layers including the carbon filters. Will purchase again in the future.

Cart

All CategoriesSee All >

Newsletter