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Stesso

Comfort, Airflow, and Beard Compatibility

0:17
1:02
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At 0:17 in

No Fit Test Respirator! #safety #tools #safetyfirst

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What happens here

The demonstration highlights the comfort and fit of the respirator. It features a ratcheting headgear design that offers a one-size-fits-all solution. Air is drawn into the unit through twin filters and circulates over the wearer's face at a rate exceeding 200 liters per minute. A significant advantage is mentioned: because it operates with positive pressure, users can wear a beard, which is typically not allowed with standard negative-pressure respirators that require a clean-shaven face for a proper seal. This eliminates the need for fit testing often required by OSHA for other respirator types.

Goal: Showcase the comfort, airflow mechanism, and unique beard-friendly design.

Tools and materials

  • Spark Arresters MicroClimate Air — Additional protection for heavy grinding (optional accessory)

What they say

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>> Okay. >> It has a ratcheting headgear, one size fits all. Air is being drawn in through these twin filters. Also has spark arresters if you're doing a lot of heavy grinding. The air is being brought in over 200 L per minute. Clean air is coming over the front of her face. This means because it's positive pressure, you can have a beard. >> So, a typical respirator, you got to shave. >> Yes. >> This is one class of respirator OSHA allows no fit testing and beards are allowed. Take the filters off and then

Auto-generated from the video audio.