health BILK KN95 Exhalation Valve (300) | Health Supply US

BILK KN95 Exhalation Valve (300)

Original price was: $1,170.00.Current price is: $599.95.

BULK 300 individually wrapped KN95 respirators with exhalation-valve: Conformity with GB 2626-2019

Ideal for daily use at work, travel, and job sites; our genuine KN95 face respirators made in accordance with the new industry GB 2626-2019 standards. The 5-ply foldable mask has a minimum of 95% filtration efficiency of non-oily suspended particles of 0.3-micron levels. Current testing shows our respirators on average have a 98.7% filtration efficiency and are stamped with lot / batch numbers.

Our *Easy-Breathe* Exhalation Valve makes wearing the masks for extended periods of time comfortable preventing the hot and moist exhaled air building up inside your mask. Great for those who wear glasses as the directional valve pushes air away from the user.

  • Features an adjustable metal nose piece for comfort.
  • Two-strap ear loop design helps provide a secure seal.
  • Lightweight in construction and fits securely over the face to prevent shifting during movement.


Our masks are of the highest quality, but are for non-medical use. They are ideal for personal hygiene, at-home cleaning, beauty salons, food / hospitality services, etc. They are not intended for use in healthcare and not intended for use in the diagnosis of a disease or other conditions, or in the cure, mitigation, treatment, or prevention of disease, in man or other animals.
Special design for easy dispensing. One time use only. In storage avoid excessive heat (40°C, 104°F). Avoid exposure to excess ozone conditions. Not intended for use as a general chemical barrier. Storage Recommendations: Store at room temperature. Keep dry. Products should be shielded from direct sunlight.

In stock (can be backordered)

SKU: KNV-1 Category: Tag:


Health Supply obtains its Filtering face-piece respirators (FFRs) and masks from a single reputable manufacturer. Our authentic KN95 respirators are sealed, sterilized with UVC light, and come provided with documentation and batch numbers printed on each package for your reference.

Health Supply stays informed and current with all data provided by the FDA and insures that its products are in compliance by meeting or exceeding the standards by which they are certified.

Filtering face-piece respirators (FFR) are subject to various regulatory standards around the world and provide a much higher level of protection with face form fitting and greater pressure drop. To claim compliance with KN95 (China GB2626-2006) & FFP2 (Europe EN 149-2001) these respirators must meet or exceed required physical properties and performance characteristics.

Our KN95 Respirators surpass the threshold to safely obtain the revision of KN95 & FFP2 certifications.

The Standardization Administration of China issued its mandatory national standard GB 2626-2019 Respiratory protection – Non-powered air-purifying particle respirator (Replacing the previous version, GB 2626-2006). The new mandatory national standard will become effective on July 1, 2020 (Health Supply KN95s achieve this new standard; this does not have an effect on ANY Health Supply products past or present).

© SGS Group Management SA – 2020

Additional information

Weight .02 lbs

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