If you are looking for material to make a mask with or need insert material, here is a company that supplies it.
Smarter Every Day worked negotiated NDQ 10% discount code for Filti bulk orders in April. No idea whether it is still active.
If you are looking for material to make a mask with or need insert material, here is a company that supplies it.
Smarter Every Day worked negotiated NDQ 10% discount code for Filti bulk orders in April. No idea whether it is still active.