This test kit has everything necessary for a proper fit test

This Allegro deluxe banana respirator oil fit test kit can be used for a time-tested method of checking for the proper fit of respirators. Banana oil gives off a strong, recognizable odor that can be easily detected if a respirator doesn't fit properly.The deluxe banana oil kit includes a fit test tent, jars, 8-oz. testing agent, paper towels, disposable bags and other necessary components, all housed in a storage and carrying case.