4-Ply Construction | Fiberglass Free | Disposable Single Use
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Light weight and precisely designed
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Minimizes contamination from inhaled microorganisms
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Soft non - latex Earloop
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Produced in class 10K environment
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ATP Tested
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Particle dislodge 3/m3 for 0.3 um.
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Bacterial filtration efficiency >99%
 (Test report: 7191240651-CHM20-01-RC_CR1 TUV Singapore)
 
              
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![Load image into Gallery viewer, [KLH617-4CR] Cleanroom Surgical Face Mask | 4-Ply | >99% BFE - 50 Pcs/Box](http://kleanhaus.sg/cdn/shop/products/Cleanroom_Surgical-Face-Mask_KLH6174CR_FInal_110x110@2x.png?v=1691842275)