Folding Protective Mask Manuals / Datasheets / Instructions

CHENGDE KN95 Folding Protective Mask Instruction Manual

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Learn about the CHENGDE KN95 Folding Protective Mask, evaluated for filter efficiency in a modified NIOSH assessment. Find out if it meets the Chinese standard for Respiratory Protective Equipment.

KN95 Folding Protective Mask User Manual

Learn about the KN95 Folding Protective Mask by Chengde Technology Co., Ltd. Tested by NPPTL, this mask has a filter efficiency of over 95%. However, users should note that NIOSH does not have knowledge about sustained quality control and fit with ear loops.