REPSS is your Quantitative Fit Testing headquarters.

We sell and support the AccuFIT9000™ Quantitative Fit Testing System

and all universal fit testing supplies from alcohol to disposable mask probing tools and push nuts!

Respirator Fit Testing

Software download instructions:

Click on the appropriate link (go to “About your PC” to check if your computer is a 32-bit or 64-bit)
When it downloads, right click the folder and choose Extract All > Extract
Inside the extracted folder, double click the Setup (Windows Installer Package type) file
Go through the prompts
Download is complete

Windows 11 Driver download instructions:

Click on the above link
When it downloads, right click the folder and choose Extract All > Extract
Go to the extracted folder
Single click on the “silabser” (Setup Information type) file, then right-click on it and choose “Install”
Go through the prompts
Download is complete