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αααΆαααααα αΌαααα 10αααα - This product is shipped from Thailand. Delivery takes up to 10 days.
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- The average particle size is 0.1 micrometers, where PM 2.5 dust (0.0025 mm.) is 25 times larger than the particles we tested.
- Ventilation capacity (Delta P : DP) < 5 mm H2O/cm2
- The resistance value of air flow through the mask. (Differential Pressure Air on either side of Mask) indicates ease of breathing. which is less than 5 mmH2O / cm2, the lower the value, the easier it is to breathe
- Anti-fluid permeability performance at a pressure of 160 mmHg
- Effective protection against blood or secretions or any other liquids. From the outside that splashes to the outer layer of the mask (Outer Layer) and then penetrates into the inner layer (Inner Layer), the mask reaches the wearer's skin. The mask was able to resist the penetration of artificial blood at a pressure of 160 mm Hg. highest level of protection
- Class 1 flame retardant performance
- The ability to withstand fire spread level 1 is the best. It burns slowly and bursts into flames in the distance.
- 3D Model: The 3D shaped mask fits the face and breathes more easily.
- Soft Spandex Ear-Loop (Latex free)
- Special woven ear strap High flexibility, light weight, reduce tightness and allergies or irritation. Because it does not contain natural rubber. Copyright exclusive to Welcare
