Nonwoven Fabric Filter Disposable For Dust Proof DIY High Efficiency Filtering Made In Korea (White, 35 X 40 Inch)

8 reviews for Nonwoven Fabric Filter Disposable For Dust Proof DIY High Efficiency Filtering Made In Korea (White, 35 X 40 Inch)

1. 

   Rated 4 out of 5

   Lor5676 – July 8, 2020

   Good for Covid masks. I use this in a homemade mask (instead of a coffee filter) between two layers of cotton fabric. It is easier to breathe with this than a coffee filter and I read on NPR it is more effective because your breath goes through rather than around and because of its static properties that trap more droplets. There is enough fabric here for probably around 30 masks. Good to replace regularly. Wear masks and protect your community!

2. 

   Rated 5 out of 5

   C CHANG – July 23, 2020

   This has been life saver for me. I’m a healthcare worker and the need to wear mask 12hr shifts caused a lot of respiratory issues. I cut this out and started wearing inside the masks and my asthma is much better to a point where I don’t use inhaler and extra filter also gives me extra protection. I recommended this my coworkers and I’m buying more for myself

3. 

   Rated 5 out of 5

   D. Hochberger – September 23, 2020

   I purchased the item to use as a middle layer of a three layer mask, and to possibly use as a removable washable filter for Covid personal mask use.I am a retired physician in a surgical field and I found that the material was very rigid, making it not conform to the face well, even with a metal nose guard. I found that the material was so non porous that I was really breathing around the mask. Exhaling is probably ok except that it would trap less particles. BUT Inhaling I found that I was breathing around the edges of the mask unless I manually held it in place.. Not for me.

4. 

   Rated 5 out of 5

   N – December 22, 2021

   The quality is good but given its size it’s very expensive.

5. 

   Rated 4 out of 5

   RichA – January 14, 2022

   The media could not be loaded.  It appears to be satisfactory for a mask insert. Photo and video shows a card inserted into the cut open cellophane packaging. It will need to be stored in a zip lock bag. It measures as advertised and is labeled “made in Korea.” I have started using K95 masks not cloth, so will not use this. So, in actual practice, I have no other observations about it’s rating.

6. 

   Rated 5 out of 5

   Quiltinggram – April 28, 2022

   I put it on the back of my fan so the dust don’t collect on it

7. 

   Rated 5 out of 5

   Syeda Mueller – September 28, 2022

   Me es muy útil para preparar mis mascarillas . La utilizo como filtro integrado ( no se ve) entre las capas de telas.

8. 

   Rated 4 out of 5

   GWKING – March 22, 2023

   Much more nonwoven fabric than I expected and the quality is great!