larger size filters seem to be easier to fit into the masks.
The best, snug fitting mask that I own. I am a fan!
Very nice material, good quality and comfortable to wear. I also like that they are Canadian. Fast shipping.
I have anxiety as it is. These finally give me a sense of protection
These are great mask filters and fit into all my cloth reusable masks. They wash well too.
Filters were easy to add to my masks still easy to breathe through. Would recommend and if needed buy more. Portion was generous. Thanks.