Performance of HEPA 11 Filter Nose Mask February 11 2025, 0 Comments

I have used my nose mask since 2022. There are a lot of used HEPA H11 filter.

I weared it for shopping, visiting friends and seeing Doctor durig COVID-19 period.

And I weared it do home removation in basement, painiting, installation floor, repair washroom and more.

I feel very safe and health with fresh air when I do the home renovation or packing the activated carbon bag. The nose mask can brock ash, PM2.5, without air leaking. It protect your health.