Review on 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 by Bob Roberts

Over the last few months, I've been trying out various face masks to find the ones with the best fit, comfort, and protection for everyday use. I don't work in healthcare or frequent high transmission risk areas so I don't usually need a high level N95-type mask. I finally found a cloth mask I was happy with that utilized PM2.5 filters that could be inserted into the mask. While the mask is washable, the filters are not and must be replaced periodically. I started looking for new PM2.5 filters that were affordable and could be purchased in large quantities. I was happy to try out this 50pcs pack of PM2.5 Activated Carbon FIlters. The filters fit my mask perfectly and feel just as thick as my original filters. A pack of 50 means I won't have to order more anytime soon. Best of all, the current ebay price for these is under $10, which is a great value.