3M 9001V N90 dust, haze, allergy, pollution Disposable mask with valve respirator
 Foldable Dust Mask with Valve 3M Mask 9001V (KN90 China standard)   (Price per piece)

 US NIOSH N90, CHINA GB2626-2006 KN90 standards.
 The KN90 mask and the N90 mask are the same in terms of particle filtration efficiency.
 China Standard GB2626-2006 KN90, KN95
 KN90: Used for filtering non-oily particulate matter.
 filtration efficiency> = 90%
 KN95: Used for filtering non-oily particulate matter.
 filtration efficiency> = 95%
 GB2626-2006 People's Republic of China hygiene standard code: http://www.gbstandards.org/index/GB_standard_english.asp?id=2630&word=Respiratory%20protective%20equipme.
 3M Factory Production Certification License: You can check it at the product picture, Figure 8.
 3M Model 9001V 3M 9001V P1 Particulate Respirator Particulate Respirator P1 Standard
 Cool Flow Exhalation Valve for easy breathing and comfort
 Compatible with a variety of protective eyewear and hearing protection. Mask is portable, can be folded and widely used in daily life.
 Adjustable M-nose-clip helps ensure a custom fit and secure feel. Also reduces potential for eyewear fogging.
 Welded ear straps attachment helps provide a secure fit.
 NIOSH N95 with 95% filtration against PM2.5 particles
 3M respirator dust mask, model 9001V P1.
 Particulate filter mask, certified by P1 (AS / NZS 1716-1994) , Australia.
 Able to protect at least 80% of dust smaller than 10 microns.
 Designed to be stored vertically, convenient to maintain, not deformed.
 There is an aluminum bar on the top for a more secure fit.
 Exclusive Cool flow ventilation valve to dissipate heat and moisture inside the mask.
 European standard mask P1
 For wearing over the nose and mouth with valve ear straps.
 Effective in filtering dust is not less than 80%.
 There is a metal band on the bridge of the nose. Easy to adjust to the nose shape. Increase the fit in wearing
 With ventilation valve Reduces heat and moisture accumulated inside the mask.
 Made from polypropylene Has been electrically charged to optimize the capture of small particles
 property
 For dust protection
 With ventilation valve Easier breathing
 Foldable, easy to carry
 European standard P1
 Production of poly propylene (Polypropylene) has been charged to optimize trap small particles.
 Usually the packing quantity is 25 pieces / big carton.
 Material: Electrostatic Filter Cotton Material
 Model Number: 9001V
 3M Mask, Model 9001V (KN90 China standard)
 Certified according to the standard Australian / New Zealand Standard AS / NZS 1716-2003 from Australia and New Zealand 2. It has the same protection performance as P1 grade according to AS / NZS 1716, with a filtration efficiency of not lower than 80%. By protecting up to 10 times the safety standard of that substance