100pcs of PM 2.5 Activated Carbon Filters, Replaceable Anti Haze Filters，Meltblown Non-Woven Cloth (5 Layers)

Carbon mask filters. I use washable masks and use these inserts for added help. I hate the addition to landfills - but we all need to use these when the occasion calls for it. They slide into cloth masks I own easily and stay in place. Having said all of this, I never hesitate to update my reviews should new info seem useful. All of my reviews reflect my honest, personal experience with the reviewed item - your experience may be different. I am not influenced by any outside source. I receive/accept NO free products or discounts that are not available to all shoppers- ever. For some reason our shopper ranks are no longer visible - so, to give you a little more info about me, I am a top 50 reviewer (#30 the highest rank achieved). Those numbers used to fluctuate over time - up and down but I noticed that they stopped updating regularly - perhaps to phase them out. It's a shame because it did help you see who has been around the longest and who is a trustworthy reviewer.  I've been doing reviews for over 25 years with Amazon - over 6,000 reviews posted, those reviews have been viewed well over 50,000 times, including well over 24,000 likes. Bottom line, I pay for all my stuff, just like you do.

The filters made me feel safer when inserted into my mask.

I use this when I am in dusty environments or when I mow the lawn. The work great.

I add these filters inside my cloth masks as extra protection from Covid and the Flu and they are very effective. Obviously you don’t get the protection like an N95 would give but it’s the closest to it. The filters have 5 additional layers and one filter can be used for a week or more, depending on how often you use your mask. I also put these filters in my children’s masks. If you have difficulty breathing and require oxygen, these may not be the best solution for you because of the extra layers you need to breathe through. Otherwise, these filters are well worth the money!!! This is the second or third time that I have purchased a refill pack.

The filters for my face mask arrived promptly and worked as described. I was not expecting any issues w/ this product and Amazon validated what I was already thinking. Great value all around!

These filters are well suited for masks that provide a filter pocket. Some masks only have one side to the filter pocket, which makes these a little harder to install. I prefer the mask with a pocket that allows the filter to go all the way through, though these work fine. They are just a little harder to install properly on those.

I construct face masks and like to include a filter sample with each order as my masks have filter pockets.I use the filters personally as I’m in the classroom with little ones. I have also had customers ask me to place filter orders for them and these are the ones I order. My masks are 3 layers so adding the filter provides 8 layers. Definitely breathable and comfortable.

SUPER

Seems a bit thin in comparison to other ones I've bought for my masks