Confined Space Rescue
QuickCheck III adapter
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The Occupational Safety and Health Administration (OSHA) requires fit tests to ensure proper fit for workers who use respirators. There are two accepted methods to verify an adequate face-to-facepiece
seal: quantitative and qualitative testing.
The QuikChek III Adapter is specially designed for Ultra Elite® Full Facepieces equipped with a
coupling nut. The QuikChek III model threads directly into the facepiece inlet. For completion of a quantitative fit test, an OptiFilter® XL Cartridge must then be threaded into the QuikChek III Adapter.
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