kn95 mask particle filtration efficiency test

Brand Name:SANWOOD

Model Number:SM-4315B

Place of Origin:China

... filter element under certain environmental conditions. The aerosol particles (Oil) with a certain concentration and particle size distribution are generated by the aerosol generator, and pass through the tested sample at the specified air flow rate. The

Brand Name:CHANGZHOU NESAR

Model Number:Foldable Kn95 Dustproof Mask

Place of Origin:China

KN95 Civil Particle Protective Mask KN95 masks are used for occupational respiratory protection, including protection against certain dust particles such as dust, smoke and other non-oily particulates. The biggest feature of the KN95 mask is that it prevents droplets from splashing in the patient's body fluids. Convenient to carry and store Large breathing space Good compatibility High efficiency...

Model Number:BEA-KN95

Place of Origin:Zhejiang

...Kn95 Mask Disposable Earloop 1). Foldable KN95 Mask Features: a. Adjustable nose piece for extra comfort and with tin on b. At least 95% filtration efficiency against certain non-oil particles 2). Foldable KN95 Mask Quality Standard: Item Standard(KN95) Result Rating 1. Filter efficiency...

Brand Name:DEHAO ORIGIN

Model Number:DH2002

Place of Origin:CHINA

...KN95 Face Mask 95% Filtration Efficiency Microparticle Filtration Daily Protective Face Mask Description: Material: 30% Spunbond non-woven 50g,40% Meltblown 50g,30% Hot Air Cotton Size: 16.5x10.5cm Ear Band Length: 9.5cm(Wearable) Color: White Weight: 6.15g/piece Usage: disposable mask for adults Specifications: Name Dustproof KN95 Face Mask 95% Filtration Efficiency Microparticle Filtration Daily Protective Face Mask...

Place of Origin:China

...Filtration KF95 Face Mask Non Woven Disposable Mask 3 Ply Dust Mask KF95 Medical Protective Mask is a Chinese standard mask. KF95 Medical Protective Mask and KN95 masks are actually the same in terms of particle filtration efficiency. Medical protective masks refer to self-priming, dust-proof medical protective equipment that can filter particles...

Place of Origin:China

Brand Name:OEM

... air cotton Certification CE, FFP2 Product desciption silv-Aire series products are self-priming filter anti-particle masks, in line with GB2626-2006 KN95 standard,the product filtration efficiency is not less than 95% shape design The shape is

Place of Origin:China

Brand Name:OEM

... air cotton Certification CE, FFP2 Product desciption silv-Aire series products are self-priming filter anti-particle masks, in line with GB2626-2006 KN95 standard,the product filtration efficiency is not less than 95% shape design The shape is

Place of Origin:China

Brand Name:CHANGZHOU NESAR

Model Number:Foldable Kn95 Dustproof Mask

KN95 Civil Particle Protective Mask Use KN95 masks is a great alternative solution for normal people to protect themselves and their families when going outside, staying in public. The 5-ply foldable mask has up to 95% filtration efficiency of non-oily suspended particles of 0.3 micron levels. Dust-proof and anti-fog headband type FFP3 FFP2 FFP1 mask...

Brand Name:Chenheng

Model Number:KN95

Place of Origin:Shandong

... into the following levels according to filtration efficiency: KN90: ≥ 90% of particulate matter KN95: ≥ 95% of particulate matter KN100: ≥99.97% of particulate matter The masks in our company is KN95-certified, filtering non-oily particles down to

Brand Name:mask

Model Number:ZM025-36

Place of Origin:Jiangsu, China

...low resistance, Comfortable and reliable protection, effectively resist normal toxic and tiny micron particles against nuisance organic acid vapors The inner layer of activated carbon can filter harmful gases or odors.95% filtration, a 360-degree three

Brand Name:mask

Model Number:ZM025-36

Place of Origin:Jiangsu, China

...low resistance, Comfortable and reliable protection, effectively resist normal toxic and tiny micron particles against nuisance organic acid vapors The inner layer of activated carbon can filter harmful gases or odors.95% filtration, a 360-degree three

Categories:KN95 Medical Mask

Country/Region:china

... against certain non-oil-based particles and aerosols. PM2.5 Anti-Dust Anti-pollen Allergy Mouth Mask. Disposable KN95 mouth-muffle, breathable, anti dust, sanitary and convenient for using. Made of high quality material, safe, soft and comfortable.

Brand Name:Hengkang

Model Number:KN95 face mask

Place of Origin:China

...Mask without valve GB2626 KN95 Protection respirator GB2626 KN95 Protection Respirator Description 1. Our KN95 face masks are CE certified, genuine and made in accordance with industry standards. The 5-ply foldable mask has up to 95% filtration efficiency of non-oily suspended particles of 0.3 micron levels. 2. Ideal for daily use, helping prevent the spread of germs and protect yourself from airborne particles...

Brand Name:Hengkang

Model Number:KN95 face mask

Place of Origin:China

...Mask without valve GB2626 KN95 Protection respirator GB2626 KN95 Protection Respirator Description 1. Our KN95 face masks are CE certified, genuine and made in accordance with industry standards. The 5-ply foldable mask has up to 95% filtration efficiency of non-oily suspended particles of 0.3 micron levels. 2. Ideal for daily use, helping prevent the spread of germs and protect yourself from airborne particles...

Brand Name:MASK

Model Number:ZM025-36

Place of Origin:Jiangsu, China

.... High filtration efficiency and low resistance, Comfortable and reliable protection, effectively resist normal toxic and tiny micron particles against nuisance organic acid vapors The key to wearing a mask is the close contact with the face, that is, no

Brand Name:MASK

Model Number:ZM025-36

Place of Origin:Jiangsu, China

.... High filtration efficiency and low resistance, Comfortable and reliable protection, effectively resist normal toxic and tiny micron particles against nuisance organic acid vapors The key to wearing a mask is the close contact with the face, that is, no

Place of Origin:CHINA

... clip, thickened sponge pad to ensure a tight fit and more comfort to wear. CE FFP3 CERTIFIED: FFP3 masks remove at least 99% of non-oil-based particles down to 0.3 microns - including dust from sanding, sweeping, cutting, gardening, woodworking, grinding,

Place of Origin:CHINA

... clip, thickened sponge pad to ensure a tight fit and more comfort to wear. CE FFP3 CERTIFIED: FFP3 masks remove at least 99% of non-oil-based particles down to 0.3 microns - including dust from sanding, sweeping, cutting, gardening, woodworking, grinding,

Place of Origin:China

Brand Name:OEM

Model Number:OEM

... filter anti-particle masks, in line with GB2626-2006 KN95 standard,the product filtration efficiency is not less than 95% shape design The shape is ergonomically designed. The nose seal is soft and comfortable. The built-in nose clip is adjustable and

Place of Origin:China

Brand Name:OEM

Model Number:OEM

... filter anti-particle masks, in line with GB2626-2006 KN95 standard,the product filtration efficiency is not less than 95% shape design The shape is ergonomically designed. The nose seal is soft and comfortable. The built-in nose clip is adjustable and