Certainty, engineered into every certification.
Closed-loop HEPA filter testing that removes unknown variables, protects compliance, and reduces certification costs.
Traditional testing leaves too much to chance.
Filters are tested for one reason: safety. Traditional methods introduce aerosol in one location and rely on calculations to fill the gaps.
When key variables cannot be measured, results are only as reliable as the assumptions behind them.
The only complete closed-loop system on the market.
Three connections work together so you can prove, with photometer readings, exactly how much aerosol reaches each filter. In ducted or plenum systems, every filter is challenged and tested individually.
Installed once. Accurate every certification after.
Install
Ports install into new construction or retrofit into existing ducted or plenum systems, in stainless steel or white acrylic.
Challenge
Introduce and disperse aerosol through the closed loop, using methods proven per ISO 14644.3 and 14644.4.
Verify
Read upstream concentration and downstream results with photometer-backed certainty, filter by filter.
Value for everyone who touches the cleanroom.
For Engineers
For Pharmacies
For Builders
Two systems. One standard of performance.
Expertise you can trust.
Like you, we lived with traditional filter-testing problems for far too long. Our team brings decades of experience in cleanroom design, construction, and operation.
We were frustrated by the same unknowns, worries, and inefficiencies you are. So we built the PASport, our proven answer to cleanroom filter-testing problems.
Meet the team →
See how quickly the PASport pays for itself.
Schedule a brief conversation and we will show you the numbers for your facility.