Product Reviews

The Allegro 2041 Bitter Fit Test Kit is a qualitative fit test kit from Allegro Industries, listed at $199.99 — built as the bitter protocol at the friendliest kit price in the category. It's the pick for programs adding the bitter agent without the FT-30's price. This review covers what the…

The 3M FT-30 Fit Test Kit is a qualitative fit test kit from 3M, listed at $319.99 — built as the Bitrex bitter-agent protocol per OSHA Appendix A. It's the pick for programs completing a two-agent bench, and any program whose sensitivity screens keep failing on saccharin. This review covers what…