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Are You Sure They're Protected?

Demand More From Your Respiratory Protection Program

Protecting medical staff and patients from infections and hazards is an enormous responsibility. When implemented correctly, a respirator fit testing program can help ensure that the highest respiratory protection levels are achieved through a properly sized and donned respirator. Providing measurable and accurate respirator fit test with PortaCount® Respirator Fit Tester can help keep your staff protected, safe, healthy and strong – and to stay in compliance.

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Healthcare worker


  • Respirator fit testing that is measurable removes the guesswork over subjective, pass or fail, methods.
  • Staff deserves the very best protection possible from a respirator
  • Fit testing evaluates the seal between a respirator and the face, identifying gaps or leaks that put workers at risk​
  • Fit test results confirm if a mask will provide the right level of on-the-job protection needed


Together, we can increase your staff’s safety and strengthen your respiratory protection program’s efficiency and productivity with the most trusted quantitative fit test instrument.  PortaCount® Respirator Fit Testers deliver safety by utilizing the most effective quantitative fit testing method available to identify poor fitting masks.  Industry-first features train staff how to wear respirators for optimal protection. Have confidence with the most trusted fit test instrument to increase your staff’s safety, and improve your program’s efficiency and productivity.


ACCURATE, FASTEST AND EASIEST FIT TESTING IN LESS THAN 2½ MINUTES**  using video animations to guide through the proper movements for each exercise

PortaCount All Mask Fit Test



FIT TEST ANY RESPIRATOR FROM N95 AND FFP FILTERING TO FULL-FACEPIECE RESPIRATORS with real-time feedback that guides to a better fit in less time

IMPACTFUL RESPIRATOR TRAINING WITH FITCHECK™ MODE allows to quickly identify the right respirator on how to wear respirators for optimal protection.

PortaCount Fit Tester
EFFORTLESS RECORDKEEPING AND PROGRAM SUPPORT WITH FITPRO ULTRA™ FIT TEST SOFTWARE improves efficiency and simplifies fit testing with measurable and accurate results in real-time.


  PortaCount Fit Tester  


Model 8048


** With OSHA's modified CNC fit test protocol.  Supports HSE INDG 479.

Connect with us if you have any questions or would like to request a demo.