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Multi-layer protection provides
full coverage with an electrostatic filter.

The ‘charged’ meltblown layer provides at least 98% filtration efficiency of 0.1-micron aerosolized saline particles.

Designed with double head straps and a flexible nosepiece for optimal seal and all-day comfort.
Our leading consumer-grade straps provide 0.75 to 1.2lbs of force to maintain an adequate seal.

It’s time for a better
high-filtration mask.

Blox out more than 98% of harmful particles, sneezing, coughing, dust and bad breath.

No more double masking
No more annoying readjusting
No more reusing contaminated masks
No more difficulty breathing
No more glasses/goggles fogging up
No more subpar filtering efficiency

Fit Instructions

Step 1

Separate the edges of the mask to fully open it. Slightly bend the nosepiece to form a curve.

Step 2

Using your index fingers and thumbs, remove both headbands from the mask.

Step 3

Continue holding the headbands and cup the mask under your chin with the nosepiece facing upwards.

Step 4

Pull the headbands over your head and let them rest at the base of your neck, below your ears.

Step 5

Position the top headband to rest at the crown of your head, above your ears.

Step 6

Using both hands, firmly press down to form the nosepiece to the bridge of your nose and below the eyes. Adjust to secure all edges and perform a seal check.

Performing a seal check:

It is necessary to perform a seal check prior to each time of use. To check the mask seal, cup the mask with both hands, breathe in forcefully. You should feel pressure inside the mask. If you feel any air leakage on an inhale or exhale, adjust the nosepiece and headbands until you feel a secure fit with no air leakage. Repeat the seal check again to confirm proper fit.