Pack Quantity: 20.
Protection Factor: FFP3.
Type: FFP3 valved Dolomite fold flat respirator.Respiratory protection against solid and liquid particles of high toxicity. Protects up to 20 times the TLV. High performance exhalation valve. Ideal for all day use. 418959 and 418960: Dolomite optional clogging test (D) for more comfortable breathing and longer lasting filtration performance. EN 149 FFP3 NR D. CE-CAT III.