FFP2 RESPIRATOR CE2797 Passed EN149:2001+A1:2009,Type IIR FFP2 masks are anti-virus and have a high level of protection. The filtering effect of FFP2 on oily and non-oily particles is ≥94%, which is almost equivalent to N95. Fffp is the EU EN149:2001 usage standard, generally there are fffp1, fffp2, fffp3, FFP1 is more than 80%, FFFP2 is more than 94%, and FFFP3 is more than 97%. Like the N series we can buy, different numbers represent different filtration efficiencies. For more details please email us at info@haiderglobal.com.pk