2-Layer Face Mask Filters - Pack of 10
2- Layer Vapour Control with breathable film
2 - Layer product consisting of 1 layer of non-woven spunbond PP fabric and a breathable PE film.
Disposable filters with 99,92% BFE ( Bacterial filtration efficiency)
Pack of (10) Filters is included
Disclaimer: We cannot guarantee the effectiveness of these filters or the BFE claims by Clearline - who are the manufacturers of these filters - any and all questions should be directed to Clearline