10 Pack PM2.5 Activated Carbon Filter Replaceable Anti Haze Filter Paper

These filters really work. They are small but do the job and paired with my face shield and mask, I feel well protected. I tested them and they made a big difference when I was testing a flimsy mask that provided no protection without them. Will be ordering more for myself and my family. Fast shipping was also appreciated. Thanks!

I hunted good deals for filters on Amazon before I chose these. I also bought a pack for my mother. These were the best price per filter, and I’m glad to have the extra for peace of mind.

Pretty comfortable. It fit just enough to cover my nose and mouth (I do have a small face). Could see outline through my cloth mask but it was fine. Using while working at the hospital. This is NOT on the level of N95 however it provides some type of filtering for larger airdrops from coughing and sneezing.

This item was exactly what I had expected they fit and work well

Great product. Does exactly what’s expected.

Checked and it really has 5 layer protection 😊 Glad hubby bought these...

Works great.

it works for protection but when talking, the voice doesn’t get projected through this filter very well, it sounds like pillow over the mouth when talking and little bit hard to inhale

Haven't used it yet, but it fits the masks. Masks are comfortable and already thick.

just not even worth buying ... they are so small only a child's mask would be the correct size for these