KN95 FACE MASK 95% FILTRATION NON-WOVEN FABRIC PROTECTIVE MASKS DUST PARTICLES POLLUTION FILTER

KN95 FACE MASK 95% FILTRATION NON-WOVEN FABRIC PROTECTIVE MASKS DUST PARTICLES POLLUTION FILTER

$7.90 USD
Four-Layer Protection Multi-layered material composite structure, using two methods of electrostatic capture and physical barrier to filter different particles. Mask Size: Length Full 8", Height 7" Made of 4-layer nonwoven fabric, 2-layer 95 melt-blown nonwoven and 1-layer standard filter cotton,...

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