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Respiratory Face Mask – KN95 SUVCH for Personal Use – 50 PCS
Civil protective face mask (non-medical) with 5 layers and 99%+ filtration. Comparable to N95 FFP2 standard. (see link below).
Disposable after 20 hours of continuous use of 1 week of sporadic use, using it about 60 minutes at once.
DO NOT WEAR FOR MORE THAN 4 CONTINUOUS HOURS.
Includes
50 (fifty) KN95 Masks
Packed in 50 unit boxes (see picture)
Specifications
FDA Approved
KN95
Comparable to US NIOSH N95 (Stops 99%+ particles of 0.3 microns in size)
Comparable to European FFP2 respirators
Filtering non-oil-based particles like wildfires, PM 2.5 air pollution and viruses
Comparison between different face mask standards
5 Layers with thick middle layer
Filtration: 99.1%+
Respiratory Resistance: (the lower the resistance, easier to breath)
Expiration: <29 Pa (standard is <250)
Aspiration: <46 Pa (standard is <350)
Standard G2626-2006
