Needs nose wire and filters don't fit
I really like the feel, adjustability and neck strap.  It needs a nose wire because there is a leak path along your nose which is especially annoying for people who wear glasses.  Also, the filter pouch is much larger than a PM2.5 filter which results in bypassing the filter when you take a breath. In addition, the slit for inserting the filters is smaller than a filter and the actual pouch which complicates the use of filters. This is the first cloth mask I have purchased so I am not sure if it is a common flaw or just for this design. I will not waste money again buying filters for this mask though.
Rating: 3 stars