Use with the 3M™ Qualitative Fit Test Apparatus FT-10, 3M™ Qualitative Fit Test Apparatus FT-30 and the 3M™ Training and Fit Testing Case FT-20. Is part of a fit test kit that can be used to check face-to-respirator seal on any particulate respirator or gas/vapour respirator with a particulate prefilter.

The 3M™ Test Hood FT-14 is used with 3M™ Qualitative Fit Test Apparatus FT-10 and 3M™ Qualitative Fit Test Apparatus FT-30, and 3M™ Training and Fit Testing Case FT-20 as the test environment for sweet and bitter solution.