50 PCS PM2.5MASK Activated Carbon Filter, 5 Layers Replaceable Anti Haze Filters, Protective Mouth Filter for Outdoor

I put these inside my mask for as much Covid 19 droplet protection as possible both for my breath as well as air that probably comes in around most non/ medical grade masks. I probably would never have bought these if not for Pandemic. They pass the “ can’t blow the candle out test” They are made of multiple layers, carbon , etc- you have to trust it - I dissected one out and could see several fused layers. I only wish there was some way they would self adhere to the inside of my mask- sometimes falls out when mask is off. Fits better with pocket insert mask . I change out maybe once a week or when they smell like my lunch. They have no smell, no fraying, I’ve been using these for several months. I ordered twice, a second time a bigger order since may take 4- 6 weeks to come- probably from China - or longer. You can read about the small particle alleged protection on many web sites. I have to work so I’m using this for added mask protection, along with distancing, hand washing, avoiding high risk activities . My work requires 10- 14 hours of wearing a mask each day.

The item (50 filters) was running a little late, so I contacted the seller. The issue was resolved in a timely fashion, and the item delivered just a couple of days later than expected. I use these filters in my cotton reusable masks every day, and have no complains. Good price and a friendly seller.

I gave 4 stars because the product itself is good. The thickness allows comfortable breathing. It’s very comfortable and the packaging is ok.however I gave an overall 1 star because I paid for 50 filters but the package has only 40.This an update: I was promptly contacted by the supplier and the matter was immediately rectified.I will now change from a 1 star to a 4 star

These seem to be as-described. I ordered these thinking that they would take a long time to get here. I placed my order on June 29, and they got here today (July 17). That was actually quicker than I thought, and all seems good.

These really came in handy to use with some of the face masks I ordered that were thinner than I expected. They fit perfectly in the pockets of all our face masks & give my family & I better protection.

I didn't like this item too much, it made me feel like I couldn't breathe with my mask on. No ventilation and they made me feel very hot.

They took a while to get here but they told us that up front so no surprise. Nicely packaged and easy to use. We know these will not stop the virus but every little bit of filtration will help.

I have not received this product so can not rate the item. I, however, have a concern regarding the vendor who would not give me a refund, does not respond in a timely fashion to my requests for information and who has said “next time I will pay attention”. Really???? Why would I or anyone else give them a next time when they don’t pay attention to an order that I placed in May and was scheduled to arrive on July 6???? Give this vendor a pass and get your mask filters somewhere else. An order I placed with another vendor due September has already been received and this one is still MIA!!!! This vendor does not even deserve 1 star because I got nothing!!!! Save yourself the agita of buying from a vendor who does not deliver nor provide customer service to at least give timely tracking information and, more importantly, give you your money back because they haven’t paid attention to an order and haven’t been able to deliver it!

I must apologize. I wrote a negative review on this product the other day. I thought it was the other filters I was being asked to review.I have been told this product has just been shipped and I will review it when it actually comes in.Once again I apologize for this mistake.

SCAM. You won’t get the item. Do NOT purchase

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