3M FT-31 Bitter Sensitivity Solution NSA BRANDS Earcup pivot points that tilt

Earcup pivot points that tilt for optimum comfort and efficiency

Smallest & lightest gas monitor (2

large display

these are also offered in 25 count

there is approximately

3M FT-31 Bitter Sensitivity Solution NSA BRANDS Earcup pivot points that tiltThe 3M Replacement Bitter Sensitivity Solution for the 3M FT 30 Fit Tester. The 3M FT 31 Bitter Sensitivity Solution is part of the FT 30 Bitter Qualitative Fit Test Apparatus, used to check the fit of respiratory equipment (or any other respiratory mask, such as the N95 Mask) that forms part of your usual work site personal protective equipment. This FT 31 Qualitative Fit Test helps to protect workers from potentially harmful dusts, gases and