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  • Flo Mask

  • Sub-Micron Filtration Mask for Kids

  • Reusable.

  • Tailored fit.

  • Comfortable.

  • Effective.

Flo Mask

Sub-Micron Filtration Mask for Kids

Reusable.

Tailored fit.

Comfortable.

Effective.

Our filters have been tested by Nelson Labs, a global industry leader in laboratory testing.

Viral Filtration >99.8%

Differential Pressure <0.8

Our Mission

Build the world's best face mask for kids, period.

Watch Our Story

For Everyday

For Travel

For Air Pollution

Adjustable Strap

Hand Washable

Fits Kids Age 4-12

Why Flo Mask?

Here's what pediatricians have to say about flo mask

Flo Mask is raising the standard for kids' masks. The unique silicone gasket, filtration efficiency, and ability to be washed is unlike anything I've seen.

Dr. James Cisco founded Burgess Pediatrics in Menlo Park, California. He trained at Stanford and previously practiced pediatrics at Menlo Medical Clinic. He has been on the clinical faculty of the Stanford School of Medicine and is currently an adjunct clinical professor emeritus.

Flo Mask is an impressive improvement over current masks for kids. The fit and comfort along with the results of the lab testing make this an impressive product for children.

Dr. Shelly Miller is currently a pediatrician at Burgess Pediatrics and was previously with Stanford Children’s Health. She finished her pediatrics residency at UCSF Benioff Children’s Hospital in Oakland and also completed a fellowship in pediatric infectious disease.

It starts with the right fit.

Kids faces come in all shapes and sizes. That's why we used the very best 3D scanning technology to scan elementary aged kids across multiple ethnicities.

Layering this 3D data on top of each other, we were able to create a unique shape to our mask, optimized to fit kids as young as 4 and up to 12 years of age. (Patent Pending)

We then focused on comfort, both physical and respiratory.

Flo Mask was engineered with the latest advancements in manufacturing, using LSR (liquid silicone rubber) to create a pillowy gasket that contours along the face for a solid seal.

We designed Flo Mask with generous air flow openings, allowing those little lungs to breathe easily and comfortably through a pure filter layer.

Sub-micron filtration, even viruses.

Flo Mask medical grade filters are proudly made in the USA, filtering down to 0.1 micron.

Our unique manufacturing process uses a needle punch non-woven textile that is electrostatically charged, making it incredibly efficient at preventing viruses from passing through.

This spunbond process also makes breathability much better than traditional meltblown filters.

Let the data speak for itself.

Nelson Labs is an industry-leading, global provider of laboratory testing. We had our filters put to the test in their lab and the results are unparalleled.

Conclusion: Our filters are best in class, filtering over 99.8% of viruses while maintaining a breathability rate that is 600% better than FDA allowed standards.

But what about fabric masks?

Fabric masks are great for keeping kids from touching their mouths and noses. However, the weave of standard fabrics and lack of a good seal leave risk of microscopic viruses and air pollution passing through to the user. 

Flo Mask filters on the other hand, have been independently lab tested by Nelson Labs to block greater than 99.8% of viruses, while remaining very breathable. Our tight seal ensures only filtered air passes to the user, and filtered air passes back out.

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