The 3M VFlex 9105 is one of 3M's more recent efforts to update the basic N95 with better design than the classic cup shaped mask. It is also the mask commonly distributed by the Singaporean government during the severe haze pollution affecting Southeast Asia . The VFlex folds down very slim and can be slipped easily and conveniently into any carry bag. The dual headband strap is rubber rather than elastic fiber, and has a slight texture to it for extra grip. Tabs on either side of the mask are convenient points to hold while adjusting the mask for proper fit. A metal nose band to seal around the nose is built into the mask between fabric layers, differing from older designs where the metal band is often visible on the outside. The perforated or scored section across the top and bottom half of the mask allow it to easily take its intended shape off of and away from the mouth when worn. This certified N95, when correctly worn, filters fine particulates of 2.5 microns and below at an efficiency of 95%. It can be used until the filtering material becomes noticeably clogged, impairing breathability or other signs of damage appear which may hinder the fit or performance of the mask. The VFlex 9105 is a highly cost effective and somewhat unique N95 mask. However, like all N95s without an exhale valve, the rapid buildup of heat, moisture, and exhaled CO2, make the wearing of the mask for any extended periods very uncomfortable, but at this price point, it still represents a solid value, at a price perhaps too low for inclusion of an exhale valve. The VFlex 9105 is also available in a smaller version, the 9501S.
Price: 18NT$ Rating (1-10 scale): 5
2 Comments
Victoria Dela Calzada
5/7/2021 03:23:22 pm
Is the Vflex N9105 N95 Respirator Mask also good as Anti Covid PPE?
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Paul S.
12/30/2021 10:49:58 am
The large volume of this mask, and the stand-off nature of it from the mouth, makes it comfortable for extended periods, even without a valve. Like all masks, the accumulation of moisture from the breath will be the limiting factor for pandemic use.
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AuthorTaipei resident since 2012, I strive to draw attention to air quality, clean tech, and sustainable mobility solutions. Archives
February 2016
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