- Is part of a fit test kit that can be used to check face-to-respirator seal on any particulate respi
- Designed to help your organization meet CSA Z94.4 respiratory standard and US OSHA fit testing requi
Is part of a fit test kit that can be used to check face-to-respirator seal on any particulate respirator or gas/vapor respirator with a particulate prefilter
Designed to help your organization meet CSA Z94.4 respiratory standard and US OSHA fit testing requirements for respirators