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Venturi Mask Set (With 6 Diluter)
 Venturi Mask With 6 Diluters
1. Made of clear, non-toxic PVC 2. Six color coded diluters for six concentration: Bkue 24%, yellow 28%, white 31%, green 35%, pink 40%, orange 50% 3. Adjustable nose clip 4. Adaptor for high humidity 5. Available with anti-crush 7ft. Tubing Product Code: UMZVN007 Packing: 1 pc/plastic bag 40 pcs/carton(45×28×25cm3) |
