Face Fit Testing


  1. What is Fit Testing for Respirators?

    The purpose of Fit Testing is to identify that a specific make, model, size of a tight-fitting respirator (face-piece)...

  2. When Should Fit Testing Be Reviewed?

    Fit testing should not be seen as a one-time procedure. It must be reviewed on a case-by-case basis to...

  3. How often should Fit Testing be carried out?

    Fit Testing Guidance INDG 479 was raised by the British Safety Industry Federation (BSIF) working alongside UK HSE. The...

  4. Do full face masks need a face fit test?

    Yes, full face masks must undergo a face fit test. This requirement applies to all tight-fitting respirators, including full...

  5. Why Can’t Full Face Masks Be Tested Using the Qualitative Fit Method?

    No, full face masks cannot be tested using a qualitative fit test method. This is because a much higher...

  6. What filters do I need for fume/mist?

    (assuming the mist from the Bitrex® is meant here) a high efficiency particle filter would be suitable. However please...

  7. What deems a Fit Tester competent?

    To be deemed competent, an individual must be trained and experienced in conducting the fit test method. They must...

  8. Can I wear a tight-fitting mask with stubble?

    According to guidance from the Health and Safety Executive (HSE), tight-fitting respirators should not be used with any facial...

  9. What is the INDG479 document?

    The INDG 479 is an official document offering Fit Testing guidance, published by BSIF (British Safety industry Federation) working...

  10. Are there any companion documents to INDG479?

    Yes, three companion documents have been created to support INDG 479. These documents were produced by the Health and...

  11. What Fit Testing Applications Are Identified in the INDG479 Companion Documents?

    The companion documents to INDG479 outline the main recognised methods for conducting fit testing on respiratory protective equipment (RPE)....

  12. Where can I find Fit2Fit Companion Documents?

    Fit2Fit Companion Documents, which provide official guidance and best practice on face fit testing, can be accessed directly from...

  13. Which JSP Respiratory Products Require Fit Testing?

    Fit testing is a legal requirement for any tight-fitting respirators used in the workplace. This ensures that the mask...

  14. Who needs to be face fit tested?

    Any worker who is required to wear tight-fitting Respiratory Protective Equipment (RPE) must undergo a face fit test. This...

  15. When should fit testing be carried out for tight-fitting respirators?

    Fit testing must be conducted before a tight-fitting respirator is used in any hazardous environment. Ideally, this should take...

  16. Who can carry out fit testing for RPE?

    Fit testing of Respiratory Protective Equipment (RPE) must be conducted by someone who is competent and experienced in the...

  17. What Are the Two Types of Respirator Fit Testing?

    There are two recognised types of respirator fit testing: qualitative and quantitative. Each method has its own application and...

  18. What factors can affect how well a respirator fits?

    Everyone’s face is different in shape, size and proportions, so a single type or size of respirator will not...

  19. What does the INDG479 document include?

    The INDG479 document is a guide provided by the Health and Safety Executive (HSE) working alongside BSIF (British Standards...

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