3M FT-31 Bitter Sensitivity Solution Three Year Warranty Single gas detector

Single gas detector

easy-to-use multi-gas detection that’s always on

Helps remove certain chemicals

an I’D EVAC descender

The hose may be switched to either side of the mask - however it works best for you

3M FT-31 Bitter Sensitivity Solution Three Year Warranty Single gas detectorThe 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