Respiratory Fit Test Kits

Ensuring the proper fit of your respiratory protection is more critical than ever. Our NIOSH-approved fit test kits are designed to help you achieve a secure and comfortable seal, providing you with the confidence that your respirator is functioning effectively. We offer three types of fit test kits: Isoamyl Acetate (IAA), Bitrex, and TSI Portacount testing kits.

NIOSH-Approved Respirator Fit Test Kits

Confirm the proper fit and function of your respirators with our selection of respiratory fit testing kits.

TSI Portacount Respirator Fit Test Kit

PART NUMBERS: 79200

TSI Portacount is a quantitative fit testing system that uses particle counting to measure the fit of a respirator. This method provides a numerical fit factor that quantifies the respirator’s effectiveness.

Fit test kit includes an adapater, clips, tubing, suction cups and (2) P100 filters.

Bitrex Respirator Fit Test Kit

PART NUMBERS: 79260

Bitrex (Denatonium Benzoate) is a bitter-tasting substance used in qualitative fit testing. The test determines whether the respirator properly fits the wearer by detecting leaks.

Fit test kit includes fit test hood, nebulizer #1, nebulizer #2, sensitivity solution, fit test solution, two sets of nebulizer inserts.

IAA (Isoamyl Acetate) Respirator Fit Test Kit

PART NUMBERS: 79240

Isoamyl Acetate (IAA) is a chemical compound often used for qualitative fit testing of respirators. It has a distinctive banana-like odor, making it useful for testing the fit of organic vapor respirators.

Fit test kit includes banana oil, (2) cartridges and instructions.