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Fit Testing

Two-Handed or One-Handed Earplug Insertion? Consult Your User Instructions.

Hearing protection devices (HPDs) are worn for the purpose of reducing noise. From construction to food processing to manufacturing, HPDs can help reduce noise exposure and thereby could help reduce noise-induced hearing loss (NIHL). Traditionally, earplug manufacturers instruct the wearer to use a two-handed insertion method. But what about one-handed insertion? Let’s learn more…. But How Do You Know How

Let's Learn More About How to Evaluate Respiratory Protection Choices

Wearing a respirator, whether by choice or because of the requirements of your job, is about protection. There are also other considerations that go into choosing what type of respirator you end up using. Protection, fit, comfort, quality and durability – these are all key criteria that should be considered. Whether you are an expert in making these decisions or

What is the Difference Between a Qualitative and a Quantitative Fit Test?

There is significant science behind evaluating the fit of respiratory protection. Have you ever heard of qualitative fit testing and quantitative fit testing? No? Let’s learn more. U.S. OSHA specifies approved procedures for both qualitative fit testing (QLFT) and quantitative fit testing (QNFT). There are several methods of QNFT – some involve measuring the concentration of an aerosol challenge agent

Ten Considerations when Selecting Respiratory Protection

When choosing respiratory protection in the United States, there is a lot to consider. Are respirators required by your employer and/or the U.S. Occupational Safety and Health Administration (OSHA)? Has the respirator been certified by the National Institute for Occupational Health and Safety (NIOSH)? But even once you select the appropriate respiratory protection given your job and application, another important

Comfort Considerations When Picking Respiratory Protection

Respiratory protection may be necessary at your job, but there are many options out there designed to help comfortably protect you from the hazards you face. It’s important to keep in mind that when making the choice of what type of respiratory protection to use that you also select products from a reputable manufacturer that offers science-based, innovative solutions, which

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