• Electrospun Nanofiber Filter in the middle layer
• Only mask in India tested to filter down to 0.1 micron with a >99.7% efficacy
• Tested by Nelson Labs, USA
• Comfortable – tested with the lowest breathing resistance in Industry
• Washable and reusable
• Highest barrier for PM2.5 particles and pathogens
• Multiple sizes for optimal fit

Life of Product
6 Months

• Electrospun Nanofiber Filter in the middle layer
• Only mask in India tested to filter down to 0.1 micron with a >99.7% efficacy
• Tested by Nelson Labs, USA
• Comfortable – tested with the lowest breathing resistance in Industry
• Washable and reusable
• Highest barrier for PM2.5 particles and pathogens
• Multiple sizes for optimal fit

Life of Product
6 Months

• Electrospun Nanofiber Filter in the middle layer
• Only mask in India tested to filter down to 0.1 micron with a >99.7% efficacy
• Tested by Nelson Labs, USA
• Comfortable – tested with the lowest breathing resistance in Industry
• Washable and reusable
• Highest barrier for PM2.5 particles and pathogens
• Multiple sizes for optimal fit

Life of Product
6 Months

• Electrospun Nanofiber Filter in the middle layer
• Only mask in India tested to filter down to 0.1 micron with a >99.7% efficacy
• Tested by Nelson Labs, USA
• Comfortable – tested with the lowest breathing resistance in Industry
• Washable and reusable
• Highest barrier for PM2.5 particles and pathogens
• Multiple sizes for optimal fit

Life of Product
6 Months

• Electrospun Nanofiber Filter in the middle layer
• Only mask in India tested to filter down to 0.1 micron with a >99.7% efficacy
• Tested by Nelson Labs, USA
• Comfortable – tested with the lowest breathing resistance in Industry
• Washable and reusable
• Highest barrier for PM2.5 particles and pathogens
• Multiple sizes for optimal fit

Life of Product
6 Months

• Electrospun Nanofiber Filter in the middle layer
• Only mask in India tested to filter down to 0.1 micron with a >99.7% efficacy
• Tested by Nelson Labs, USA
• Comfortable – tested with the lowest breathing resistance in Industry
• Washable and reusable
• Highest barrier for PM2.5 particles and pathogens
• Multiple sizes for optimal fit

Life of Product
6 Months

Safest Mask for High Risk Application.
Highly recommended for Senior Professionals & great solution for those that have beards or wear spectacles. With 100% silicone seal fit, this mask has 99.99% viral efficiency and is highly comfortable for long hours.


Anti-Fog
The O2 Curve Mask provides a snug fit around your nose and mouth even while you smile and talk and prevents fogging up of glasses.


Premium Protection
The O2 Curve Mask offers exceptional protection from airborne particles with a tight face seal and replaceable filters.

Efficacy
Removes particulate matter down to 0.1 microns and blocks 95% of PM2.5 particles.

High breathability
The O2 Curve Mask has passed Nelson Labs inhalation/exhalation test and has a highly breathable media membrane.

Reusable
The O2 Mask is fully washable and submersible and can withstand boiling temperatures for sanitation purposes.

High quality material
Medical-grade silicone provides exceptional comfort and faces seal. The O2 Mask also comes with an adjustable neck strap with a snap-button clip.

Fashion Meets Function
The O2 Curve Mask is facial hair compatible and has ultra soft silicone ear loops that won’t disturb your hairstyle.
The O2 Mask includes a white shell and a 3-pack of electrostatic filters.

What’s Inside
Respirator, original white shell, earloop strap, three filters, and travel pouch.

• Electrospun Nanofiber Filter in the middle layer
• Only mask in India tested to filter down to 0.1 micron with a >99.7% efficacy
• Tested by Nelson Labs, USA
• Comfortable – tested with the lowest breathing resistance in Industry
• Washable and reusable
• Highest barrier for PM2.5 particles and pathogens
• Multiple sizes for optimal fit

Life of Product
6 Months