Breathing Valve Mask
Breathing valve mask
Model:THM-012
Certification: EN149:2001+A1:2009 standard FFP3NR
Wide knitted headband or earband
Adding sponge strips inside the mask
Packaging: 10 pieces/box, 100 pieces/box
Breathing valve masks, also known as air valve masks or exhalation valve masks, are a type of protective face mask that is designed with a one-way valve to help improve breathability. These masks typically feature a built-in valve that allows for easier exhalation and reduces moisture and heat buildup inside the mask.
The main purpose of toho breathing valve is to make it easier for the wearer to breathe out, which can be especially helpful during physical activities or extended wear. This design can also help prevent the accumulation of moisture inside the mask, which can improve overall comfort and reduce the likelihood of the mask becoming damp or uncomfortable.
| Product Name | Foldable Shaped Valve Advanced Protective Mask |
| Model | THM-012 |
| Packaging | 10 pieces/box, 100 pieces/box |
| Certification | EN149:2001+A1:2009 standard FFP3NR |
| Details | Wide knitted headband or earband Adding sponge strips inside the mask |
| Application | Oily particulate matter, see instructions for details |
Products Show
Features
Toho breathing valve masks, different from other manufacturers, have the following sizes
- High efficiency and low resistance filter material, multi-stage filtration
Filtration efficiency > 98%, low respiratory resistance, large dust capacity
The middle layer is made of melt-blown non-woven fabric which can filter the dust in the air
- Toho Breathing valve mask design closely fits the face, effectively prevents polluted air from entering from the edge gap, and is comfortable to wear!
The outer contour closely fits the shape of the face and prevents polluted air from entering.
Set well to ensure a good fit.
PPT leather + sponge pad makes the mask and face fit to ensure a good close fit.
Good elasticity, suitable tightnes
- High quality breathing valve
Respiratory resistance is less than standard
Respiratory resistance 60.3Pa, less than the prescribed standard 250Pa
Rare resistance 105.3Pa, less than the specified standard 250Pa
how to wear the mask
fAQ
Q1:Can the mask be reused?
A1:Yes,this model for breathing valve mask is designed for multiple uses. It can be washed and sterilized between uses.
Q2: Does the mask protect smoke and dust?
A2: This model can be used for protection In environments where dust is produced during grinding, sanding, sweeping, sawing, bagging, etc. : in the environment of particles produced during the processing of ores, coal, iron ore, flour metals, wood pollen and certain other substances: in the environment of metal smoke from welding cutting and other operations involving metal heating
Not available for:
Cannot be used to protect against harmful gases and vapors:
Not for use with particulate matter concentrations exceeding the maximum usable concentration specified by applicable regulations and standards. The maximum used concentration is the product of the designated protection factor (APF) of this type of respirator as specified in GB/T18664 "Selection, Use and Maintenance of Respiratory Protective Products" and the permissible occupational exposure limit (OEL) for contaminants
Q3:What size does mask come in?
A3: this model comes in one size that is suitable for most people. It is designed with adjustable ear loops and a nose clip for a secure fit.
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