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.

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.

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!

This pack of filters was not only priced right for the amount that you get but they arrived promptly which these days is hit or miss. They are exactly as I expected with the added benefit that with in the pack there are smaller packs of like 5-6 filters. So you can open the external bag without worrying that contaminants are getting into/on the filters inside. Also you can share a smaller pack of filters with family and friends if you want to very easily. They fit in all my masks pretty easily no matter the design of the mask.

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.

I like having these filters they give a better sense of protection. And I like that they do not have an odor to them. I have made these apart of my mask routine.

Super Fast shipping! I like how they are packaged! Some reviews said they had a smell..I am extemely sensitive to scents..had zero problems..no odor coming off these filters! Fit great inside my cotton masks. I re-used filter a few times as I didnt wear mask all day. Happy with purchase!

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 .