100Pcs PM2.5 Activated Carbon Filter For Cloth Mask - Ship From USA, 5 Layers Replaceable Anti Haze Filters Paper For Reusable Face Cover Outdoor - Anti Fogging Health Protection Review

These seems to be of good quality. They come in a pack of 50 wrapped in plastic. Each filter is NOT individually wrapped. They are slightly narrower and a little longer than another filter I had purchased. This makes it a little easier to slide into the mask. They seem a little softer than others I have, but this shouldn't matter since the flter goes in a sleeve and doesn't touch your face directly.Overall this seems like a good filter for masks that can accept these kind of filters.

I bought these filter inserts for my cloth mask. I was worried that it'd be too thick - but it seems to be ok! I can still breath as usual. Of course it's not as comparable as those respirator masks. I think it's a great affordable alternative.

Not completely haze free, experienced some hazing moments. Fits multiple material masks well. Used double sided tape around strategic edges to keep from shifting inside mask. Comfortable.

I have many filtered masks and needed to change them. These fit the bill. Good price. Fast delivery. Would order again. That's my review.

I’m very disappointed that they were no instructions that came with it; i.e. how many times this can be used before discarding, Something very important!

I did not receive the 200 filters that I ordered, only received 50 filters. Also, the product is not of good quality compared to others I have bought. Do not buy.

These filters are thinner and more flimsy than other PM2.5 filters that I've used. I recommend that you pay the couple bucks for better filters. Next time I'll spend more.

These are a great value for the money. They fit easily into masks I made at the beginning of the pandemic, and provide an extra layer of protection.

I can’t really rate this product, because it arrived damaged. There were holes in nearly all of the filters. I don’t know where this damage happened.

I open my ebay bag and the filters are loose in the bag! I found the cheap clear plastic bag that they fell out of, not the package ass shown! Not a happy customer.

My wife and I bought these for our recent Covid-safe vacation along with another set to try. We had our masks for most things, but knew we'd want something else for time at the beach or one of our activities, for which we got gaiters/buffs that allowed for inserting filters - the gaiter/buff being too thin to be fully protective on its own.This set is fine, good even, as far as product. Not being experts and able to conduct full tests of their effectiveness, we go by how they worked in the…

For those who use cloth masks with pockets these inserts add that extra level of protection, keeping smaller droplets from penetrating your mask.

We had horrendous air quality the entire month of August due to the wildfires in California. Within 10 minutes of being outside my eyes would start watering and my sinuses would pound. These filters were a game changer - was able to work outside for entire afternoons with zero symptoms. Would buy again.

These were delivered quickly. They are good quality and easy to insert in to my mask. They are the next best thing to an N95 mask from what my son, who works in the healthcare supply chain, tells me. The price was great. Definitely recommend.

I used these for a recent trip and they worked perfectly in the mask I have.Others I have tried, had a strange chemical like odor to them, these did not.

Fast delivery, but the envelope was cut and the inside package with the filters was not sealed. I wish the filters were made in the USA.

I've gotten many of these PM2.5 mask filters and they work great to give me that extra protection when I have to go out. I prefer the fabric masks over the cheap blue medical masks. These filters are thick and to use them, you simply fold them in half, slide them into the mask, then unfold it inside the mask pocket. You can use them once or twice, but then they need to be thrown out; these filters are not washable. They are highly effective!

What scam - not only are these the same thickness as your average copy paper, but they are being sold as a pack of 200 pieces, but you only get 50! If I knew that, I would have ordered the "50 pieces" set and paid a quarter of the price tag of the 200 set! I was excited at the price, so I bought two of the 200-pieces mask filters, and ended up with a grand total of 100, instead of the 400 I paid for. This is straight up theft.[Update:]The Seller reached out to acknowledge the issue and issued…

Ordered these for my daughter for school. She says they give her a more secure feeling in her masks daily. That's my review.

Got a pack for my mother who is asthmatic to protect her from the overwhelming pollen season and for myself to protect my self from smoke in case of any brush fires in the area or dust particles or simply to protect myself from people who feel the need to remove their mask to smoke around me because of "more relaxed" and "lifting of restrictions" in some states. The one thing I don't need on top of this Covid-19 pandemic still very present in our society is breathing in second hand smoke and…