Sperian Bitrex Qualitative Fit Test Kit

Sperian Bitrex Qualitative Fit Test Kit


In order to protect workers, ensure their respirators fit correctly with the Sperian (Honeywell) Bitrex® Qualitative Fit Test Kit. Designed to work with both disposable and reusable APR respirators, this inclusive kit offers a fuss-free pass/fail test to reduce ambiguity in potentially dangerous workplace situations.

Qualitative fit testing is an easy and inexpensive way to determine the correct fit. The OSHA and the CSA define several qualitative fit tests methods, giving respirator program managers a choice. Which method is right for your workplace depends on your own preferences and the types of respirators used at your site.

Fit-test kits offer an easy and economical method of fit-testing disposable and reusable NIOSH-approved respirators, including 42CFR84 respirators with N, R, or P filters. Bitrex, an extremely bitter solution, is easy to detect by test subjects. A 2oz (60mL) vial of test solution lasts for 10 to 20 fit tests.


Kit includes: Tyvek™ test hood, sensitivity nebulizer, fit-test nebulizer, 2 oz (60mL) vial of threshold screening solution, 2 oz. (60mL) vial of fit-test solution and two sets of replacement nebulizer inserts.


  • Helps prevent contamination by confirming respirator seal fitness
  • Works equally well with reusable and disposable APR respirators

Available as:

Part #193170 – Sperian Bitrex Qualitative Fit Test Kit – Clearance price CA$75.00/ea