Key Features BFE 95% for 3 ply mask and 99.9% BFE respiratory protection for N95 masks. Adjustable Nose Clip Ultrasonically welded headbands/earloop Straps Lycra based earloop Nose clip Aluminium/ PVC coated Meltblown Filters ISO 9001:2015 & CE certified approvals Quality is equivalent to EN1463, ASTMF2100 Mask is tested by method of IS 16288:2014 ASTMF2101-19 Tested in temperature (21+5) RH (85+5)% Time (4hrs) Tested by 3 micron aerosol
