Criterion ASTM Level 3 Disposable – Blue, 3-Ply, Fluid Resistant, Latex-, Fla…
Latex-and disposable. Latex-& Disposable: Not made with natural latex; single-use design supports clean, convenient use.
Criterion ASTM Level 3 Disposable Face Mask – Blue, 3-Ply, Fluid Resistant, Late
Reusability Disposable. Criterion Masks Available. ASTM Level 1. Latex-Free & Disposable: Not made with natural rubber latex; single-use design supports clean, convenient use. ASTM Level 2. ASTM Level 3.