Blackshield Bio Mask offers the best protection in compliance with the latest CDC guidelines.
Check CDC Guidelines about Masks with One Way Valves
BIO MASK +PLUS provides 2-way protection, our vents do not allow infected droplets to flow in or out of our mask.
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Our exclusive BIO MASK +PLUS filter protects against dust, sand, dirt, pollen, mites, mold, microbes, rain, mist, lead vapor, and more! Completely washable and reusable! HUGE VALUE over disposable N95 masks, and reduces waste.
Every mask comes treated with our silver ion solution. This treatment washes away over time, so we offer a Recharge Solution you can apply anytime to treat your mask. Silver is powerful, here's a little more info about how effective it is:
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