Respirator Mask - 3M 7500 Series Reusable Half Facepiece Size:S Mirlon is a flexible

Mirlon is a flexible

Noise reduction rating (NRR)*: 28 dB

Suitable Materials:

making the 3M E-A-R Classic Earplug one of the most widely used foam earplugs today

RPM  9600

Respirator Mask - 3M 7500 Series Reusable Half Facepiece Size:S Mirlon is a flexibleItem #: 7501 (Small) 7502 (Medium) 7503 (Large) 3M Stock #: 7100134948 (S) 7000002162 (M) 7100134949 (L) (7501 (Small) 7503 (Large) 1 CASE = 10 EACH) (7502 (Medium) 1 CASE = 1 EACH) Advanced silicone material for increased comfort and greater durability 3M Cool Flow Exhalation Valve helps make breathing easier and can offer cooler and drier comfort Dual mode head harness adjusts easily so users can wear the respirator in either standard or drop down