DISPOSABLE MASK FOR SOCIAL USE (3 LAYERS)- Complies with references DNPTS 4575:2020 and DNP CWA 17553:2020, in the scope of the Conformity Assessment Certification of Masks for Social Use;- Guarantees a minimum filtration level of 90% for particles of about 3 (±0.5) µm;- Ready to use (sanitized)- MI..
DISPOSABLE MASK FOR SOCIAL USE (3 LAYERS)- Complies with references DNPTS 4575:2020 and DNP CWA 17553:2020, in the scope of the Conformity Assessment Certification of Masks for Social Use;- Guarantees a minimum filtration level of 90% for particles of about 3 (±0.5) µm;- Ready to use (sanitized)- MI..