Recommended for particulates from sanding, grinding, sawing and insulating projects; the patented "Cool Flow" valve allows for easy exhalation and heat reduction for cool, dry comfort; provides at least 95 percent filtration efficiency against solid and liquid aerosols that do not contain oil; M-nose clip allows for fewer pressure points and greater comfort; NIOSH approved: N95.
Manufacturer: 3M
Model Number: 8511HB1-C
UPC: 051141904733
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