Wholesale & Bulk Order Specifications
Case Pack: 800 pcs per case
Minimum Order: 1 case
Packaging: Individually packaged
Country of Origin: South Korea
Lead Time: Ships within 2–3 weeks
Expiration Date: 2029 (Fresh Inventory)
Disclaimer: This item is not eligible for any discount codes, promotional offers, or reward redemptions.
Shipping: Free Shipping
Be Healthy is the Official Distributor of "Blue Industry" masks in the United States Of America.
For hygiene and safety reasons, all mask sales are final.
Opened or unopened masks are not eligible for return or exchange.
All KF94 Masks are individually packaged
BLUE KF94 3D MASK - BLACK LARGE
One of Blue Industry’s masks line.
Blue Industry has been manufacturing masks for over 10 years.
- Approved by KFDA (KF94)
- FDA Registered
- Premium 4 layers of filters
- Blocks over 94% of 0.4µm size particles.
- Ultra-light and easy to breathe
- Ergonomically designed – comfortable fit, folding type
- Stable nose support – Anti-slip/Anti-fog
| Test Item | Result for KF94 |
| Filtration Efficiency | more than 94% |
| Breathing Resistance | below 7.2mm H20 |
| Leakage Rate | below 11% |
- 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
