Adapters allow the Quantitative FitTester 3000 to be used with an extremely wide range of respirator masks.

Quantitative FitTester 3000 uses a patented fit testing technique called Controlled Negative Pressure to achieve the most reliable respirator fit test results available today.

Ensures accurate fit testing of respirators by making sure that workers are sensitive to the bitter taste of Bitrex.

Bitrex Solution produces a bitter taste and is an effective way to fit test respiratory equipment.

AOSafety® offers a variety of Fit Test Kits to meet your industry's needs.

Apparatus can be used with any NIOSH particulate or gas/vapor respirator with a particulate prefilter to test face-to-respirator seal.

To perform OSHA-mandated fit testing on all NIOSH-approved air-purifying respirators, use the efficient Bitrex Qualitative Fit-Test Kit.

Apparatus can be used with any NIOSH particulate or gas/vapor respirator with a particulate prefilter to test face-to-respirator seal.

The Bitrex Fit Test Kit tests all disposable and reusable dust and mist respirators for OSHA compliance. Shown to be safer and equally as accurate as saccharin tests.

Saccharin Fit Test Kit performs OSHA compliant qualitative fit test on disposable and reusable dust and mist respirators. Kit includes:

Perform qualitative fit tests on air-purifying respirators with a Smoke Test Kit.

Isoamyl acetate (banana oil) is the oldest method of testing respirator fit. Its strong, identifiable odor will be recognized if a respirator doesn't fit correctly.

Apparatus can be used with any NIOSH particulate or gas/vapor respirator with a particulate prefilter to test face-to-respirator seal.

Create a concentrated area for qualitative fit testing with the Respirator Fit Test Tent.

Simply thread the adapter onto one of the facepiece’s cartridge connectors. Then attach a matching filter or cartridge onto the other cartridge connector.

These Fit Check Ampules provide a safe, fast and simple method for performing qualitative respirator fit testing. When ampules are activated, they give off a nonirritating odor of banana oil (isoamyl acetate).