(FREEš„) 100pcs Blue KF94 3D Mask (Large White - Adult Size) - EXP Sep 2025
In stock
$200.00
$0.00
Blue KF94 3D Mask (Large White - Adult Size)
Expiration Date: September 2025
(No return or Exchange on this item)
Max 1 Quantity per Order
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Be Healthy is the Official Distributor of "Blue Industry" masks in the United States Of America.
All sales are final. (No return or Exchange on this item)
Due to Covid-19, we don't accept any return of all the mask items.
All KF94 Masks are individually packaged
One of Blue Industryās masks line.
Blue Industry has been manufacturing masks for over 10 years.
- Approved by KFDA (KF94)
- CE Certified
- FDA Registered
- Premium 4 layers of filters
- Blocks over 94% of 0.4Āµm size particles.
- Ultra-light and easy to breathe
- Ergonomically designed ā comfortable fit, folding type
- Stable nose support ā Anti-slip/Anti-fog
| Test Item | Result for KF94 | Result for KF80 |
| Filtration Efficiency | more than 94% | more than 80% |
| Breathing Resistance | below 7.2mm H20 | below 6.2mm H20 |
| Leakage Rate | below 11% | below 25% |
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- Filtration test means the rate at which the mask filters out external particles when inhaling air. (NaCl & Paraffin Oil test result)
- Breathing resistance means resistance inside the mask when you inhale air. Lower pa number equals to less resistance.
- Leakage rate means the percentage of air leaking into the gap between the mask and the face.
Size Guidance
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