XRS level X2 · Breathing endurance
ALL DAY
Worn all day long.
What it means for you
- Duration
You can keep it on for a whole working day.
- Effort you feel
A very slight resistance, which most people do not notice.
- Activity
All everyday activities: walking, standing work, moderate effort.
What it does not tell you
The XRS level measures breathing comfort, not protection. To know what this mask filters, look at its protection class (for example FFP2, N95, KN95) and the manufacturer's instructions. An XRS level never replaces a safety instruction.
How it is measured
A laboratory measures the effort needed to draw air through the new mask. This level corresponds to a specific resistance between 30 and 60 Pa/(L·s⁻¹).
Verify this declaration
Every declared level is entered in a public register. If the number is not there, write to us.