Does Vital Supply Store KN95 masks have 99% filtration performance?

Yes. Our KN95 masks are independently tested by a USA certified laboratory and deliver 99% filtration performance, exceeding the GB2626-2019 standard.

Are Vital Supply Store KN95 masks high quality?

Yes. Our masks feature 5-layer construction for superior filtration and breathability, meeting the highest quality standards.

Do your KN95 masks come in multiple sizes?

Yes. We offer 6 sizes — Extra Large, Large, Medium, Small, Extra Small, and Kids — so you can find the perfect fit.

Are Vital Supply Store KN95 masks comfortable?

Yes. Our masks are designed for all-day comfort with a contoured fit, soft inner layer, and optional adjustable ear loops.

Do you offer KN95 masks for big heads, small faces, and beards?

Yes. Extra Large is best for big heads and large faces, Large is ideal for beards, and Small/Extra Small fit petite adults and teens.

Are your KN95 masks FDA Registered?

Yes. Vital Supply Store KN95 masks are FDA Registered, giving you confidence in their safety and authenticity.

Are your KN95 masks independently lab tested?

Yes. Every mask is independently tested by a USA certified laboratory to verify 99% filtration performance.

Do you offer a money back guarantee?

Yes. We stand behind our masks with a money back guarantee — if you're not satisfied, we'll make it right.

How fast do you ship?

We fulfill orders within 1 business day from our USA-based warehouse in Arizona.

Are you a USA based company?

Yes. Vital Supply Store is American-owned and operated, with our warehouse located in Arizona.

KN95 Face Masks - Lab Tested 99% Filtration | 6 Sizes | Vital Supply

500,000 Happy Customers Served Since 2020

⬇️ See Our Best Selling Mask ⬇️

KN95 Face Masks In The Size You Need

Get the right mask to fit your face! Have a beard or large head? We have a face mask for beards that you will love! Have a small face or petite frame? We have just the mask you are lookig for!

We carry KN95 masks in a variety of sizes to provide you with the best fit and comfort.

Not sure what size to select? Click the "Chat" icon on the lower right side of the screen for guidance.

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Quality You Can Trust

🔬 Lab Tested
Independent USA Laboratory Testing
Every product undergoes rigorous independent laboratory testing to ensure authenticity and quality standards are met.
✓ 99% Filtration
GB2626-2019 Compliant
Our KN95 masks deliver 99% filtration performance and meet international standards for superior protection and reliability.
⭐ Trusted by Professionals
Fortune 500 & Medical Professionals
Hospitals, healthcare providers, and leading corporations trust our authentic, certified products for their critical operations.

Frequently Asked Questions

Yes. Our KN95 masks are independently tested by a USA certified laboratory and deliver 99% filtration performance, exceeding the GB2626-2019 standard.
Yes. Our masks feature 5-layer construction for superior filtration and breathability, meeting the highest quality standards.
Yes. We offer 6 sizes — Extra Large, Large, Medium, Small, Extra Small, and Kids — so you can find the perfect fit.
Yes. Our masks are designed for all-day comfort with a contoured fit, soft inner layer, and optional adjustable ear loops.
Yes. Extra Large is best for big heads and large faces, Large is ideal for beards, and Small/Extra Small fit petite adults and teens.
Yes. Vital Supply Store KN95 masks are FDA Registered, giving you confidence in their safety and authenticity.
Yes. Every mask is independently tested by a USA certified laboratory to verify 99% filtration performance.
Yes. We stand behind our masks with a money back guarantee — if you're not satisfied, we'll make it right.
We fulfill orders within 1 business day from our USA-based warehouse in Arizona.
Yes. Vital Supply Store is American-owned and operated, with our warehouse located in Arizona.