Blog PostsAccuFit™AccuFit PRO™
A Guide to Understanding and Optimizing Your Respiratory Protection Program
How to build a compliant and effective respiratory protection program aligned with OSHA requirements.
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Centralized knowledge hub — guides, downloads, training, and practical resources built for the people running fit testing programs.
Blog Posts
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Fast Fit Protocol: Ensuring Respiratory Safety with Accutec
How Accutec aligns with OSHA's Fast Fit Protocol to make respirator fit testing faster and more efficient.
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Fit Testing Best Practices: Building a Program That Actually Works
How to run an effective fit testing program despite equipment reliability, staffing, and compliance challenges.
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How N95 Masks Really Work
Clearing up common misconceptions about N95 respirators and what the designation actually means.
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OSHA's Newest Fast Fit Protocols Can Save You Time and Money
A breakdown of OSHA's new Fast Fit quantitative respirator fit testing protocols and their time-saving benefits.
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Practical Respirators: A Complete Guide
A comprehensive guide to respirator types, effectiveness, and proper use in the workplace.
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Quantitative Respirator Fit Test Solutions: Portacount and More
A comparison of the leading quantitative fit testing instruments available on the market today.
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Respirator Fit Testing Mandate: Yea or Nay?
A balanced look at whether respirator fit testing mandates make sense for workplace safety.
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Respirator Fit Testing Methods: CNP vs. Ambient Aerosol
The Ambient Aerosol method used in the AccuFit™ compares extremely favorably to the proven Gold Standard in quantitative fit testing.
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The Case Against Qualitative Fit Testing
Why qualitative fit testing results are not always 100% accurate and what a better alternative looks like.
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The Difference Between CNC & CNP Fit Testing
A clear breakdown of the two most common quantitative fit testing methods and how they compare.
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The Future of Respiratory Protection: Understanding Fit2Fit in Italy
An introduction to the Fit2Fit standard in Italy and what it means for global respiratory protection.
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The Hidden Costs of Fit Testing Equipment Failure
What happens when your fit testing equipment breaks before a compliance deadline — and how to avoid it.
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The Optimal Environment for Respirator Fit Testing
CPC-AAC fit testing measures particulate concentration in the breathing zone during exercises designed to stress the respirator seal.
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Two Questions to Ask Before Buying Fit Testing Equipment
The key questions to ask before investing in fit testing equipment that will shape your program for years.
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What is Quantitative Respirator Fit Testing?
Quantitative fit testing measures air leakage into tight-fitting respirators using a machine-calculated fit factor.
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What OSHA Says About Respirator Fit Testing
The AccuFit™ is designed to meet the requirements of the CNC Fit Test protocol as described in 29 CFR 1910.134.
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When Is It Time to Replace Your Fit Testing Device?
Unlike filters with expiration dates, fit testing equipment doesn't tell you when it's time to go.
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When Should I Calibrate My Fit Testing Device?
Why calibration timing matters and how to avoid equipment failure on your next testing day.
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Why Annual Respirator Fit Testing is Necessary
Evidence shows respirators that fit one year may not fit the next — here's why annual testing matters.
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Why Fit Testing Matters: The Story Behind Accutec's Mission
The consequences of respiratory protection failure don't always show up immediately — sometimes they take decades.
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