Replaceable Filters for cotton masks...

[BloggersNetwork]

Just looking online to purchase cotton masks, some say that they have pockets for replaceable filters. Could someone tell what filters one is supposed to buy? Cheers

Tissues or kitchen roll would be fine.

Coffee filter papers are also good

I ordered some masks from Etsy and they came with these filters. They are really great, easy to pop in and out, with an activated carbon layer which sounds impressive (though I don’t really know what it does!)

www.ryman.co.uk/replacement-pm-2-5-filters-for-cotton-face-mask-pack-of-10-1