50 PCS PM 2.5 Filters Activated Carbon Filter Replaceable (50 pcs)

Quality filters with embossed PM 2.5 not stamped on as with those not well made. Medium thickness that offers another layer of protection when wearing a mask with a filter insert. Double wrapped when delivered. Pleased with this purchase.

I received item a week earlier than estimated by Amazon. They're just as expected - same thickness as 2.5 PM filters that came with some commercial cloth masks I'd ordered elsewhere - not too thick, easy to breath thru, but thick enough that seems to have the layers claimed. Nice thing is that the filters are individually packaged in groups of 5, within the ziploc type main packaging - I like to keep a few extra in my purse or car, so that made it extra easy. The price per unit was excellent; the lowest for the almost immediate availability! In extremely pleased!

What I like is the the pack of 50 filters come pre-packed in groupings of 5 perforated filters in a sealed clear package inside the larger package of 50. It seems cleaner that other brands that are stuffed into a larger bag that are not wrapped in smaller groupings. Also - I can tuck one packet of 5 in my purse, for when I need to swap in a new one. I'm usually wearing these for an hour or so at a time, so I don't replace them daily. I wear these inside the Tommy Copper Community Masks (the specific name) with filter pocket. No odor, I am very sensitive to smells and I don't notice any odor from these. Also the manufacturer says, they are the same outer layer on both sides so, as long as you are consistent - it doesn't mater which side you wear facing outward. only minor quibble is I wish the corners were rounded, I occasionally notice the corner against my face.

These filters are affordable and I love that they have absolutely no scent. They seem to filter well. I wish they sold a larger or 3 dimensional size, but it works well for what we need and is affordable enough for our whole family to replace our mask filters often.

We use these all the time, they fit inside masks with a pocket for them and we also put them in ones that don’t and they stay put. I forget to take them out when I wash the masks often and thankfully they don’t fall apart into thousands of little pieces. My daughter works front desk at a hotel and i feel better knowing she has more defense. Can’t guarantee they make a difference but extra safety can’t hurt.

Filters are exactly as described by seller . Packaged by 5 so everything is bagged until you open it . Found quality very good . Received sooner than expected . Since I and my family are wearing mask these days . The filter adds extra precaution . Recommend to anyone looking for filters for your mask , this is a great deal and seller is accurate on description .

Great quality filters. They arrived fast, securely wrapped, and each individual insert contains about 4 attached filters that easily tear off without damaging the integrity of the filter. We used these with some face masks we purchased off of Etsy. They fit comfortable in a size kids and small face mask, and a little small in a medium/large face mask but enough of it covers the nose and mouth area(s). Do recommend and will be purchasing again.

The packaging of 5 per pack makes it easy for changing the filters on the go when necessary. Packets of 5 in school backpacks, purses, or in the glove compartment of a vehicle makes it so much easier and a lot of sense in being prepared and better protected. The cost is very reasonable compared to doctor bills or hospitalization.