20 Pcs PM2.5 Filter Activated Carbon Filters Replaceable Meltblown Cloth Filter (20 Pcs + 2 Msk)

I cut up one of the filters and ran a few tests, and they appear to be exactly as advertised. The masks run on the medium side for average adult, are really nicely made, sturdy and comfortable. The vent is covered by the filter pocket on the inside, so you aren't openly spewing around you even if wearing the mask without a filter inserted. This allows protection for both the wearer and those in proximity to the wearer. Look closely at pictures and you'll see there are two colors. The navy ones we bought from same seller Cotton Talk ran a tad smaller than the black ones, so my six foot two, 200 pound husband uses the slightly larger black ones, and I (just over five feet, 120 pounds) use the navy ones. They are comfortable, have nose wires, and don't gap or fog our eyeglasses. They wash well in a delicates bag in the washer and I dry them on the clotheline. A good purchase!

Extremely impressed on how great the quality of these mask are. It is thick and very good quality. I would recommend and I will buy more of these for my whole family. The filters slide in snug and the overall quality is fantastic.

I like that there were two masks plus 20 filters. I ordered this same package again for my in laws. It was nice that they provided the filters. I ordered the first two at $14.95 and the second at 19.95.

It arrived perfectly packed and separate from the masks. The masks are really good quality and a surprise since we did not read the full description! Honestly it is a great option for a bundle during these times!

They work.