Medigear KN95 ASTM Level 3 Respirator * Ergonomically designed * 5 Ply design * Low breathing resistance * Extra soft non-woven layer * Latex-free * Hypoallergenic material * Lint-free * TGA listed 340123 * Single-use * Filtration rate >98%   The KN95 Respirator is tested in a CNAS laboratory against the Chinese standard GB2626:2006 and through the Intertek facility according to the standard ASTM 2100.  The unit has been tested and each batch is audited to ensure compliance and consistency to the product specifications and its associated test reports.  Life Biotech's manufacturers have been carefully chosen due to their high standards and unwillingness to compromise manufacturing protocols.