3M 8511HB1-C-PS Sanding and Fiberglass Valved Respirator, 10-Pack

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Feature

Use for non-harmful dusts from sanding, grinding, sawing and insulating particles
3M Cool Flow Valve technology for heat reduction and easier breathing
M-nose clip allows for fewer pressure points and greater comfort
Advanced filter media for easier breathing

Description

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.