Quote Originally Posted by Seran View Post
As a general reminder, whose creating your own homemade cloth masks, looking to purchase them online, look for a cloth with a minimum thread count of about 160-180 or higher and is multi-layered.
A coworker made his own (well, his wife did because he can't sew worth shit) and it includes a pocket for a replaceable filter. He's using cut up, layered coffee filters for the pocket. I thought that was kinda ingenious.