Protect your lungs from solid and liquid particles that don't contain oil with up to 95% efficiency. The 3M™ Protection™ Sanding and Fiberglass Valved Respirator is lightweight and comfortable to wear, and it features an exhalation valve that keeps you breathing fresh air while you work. Ideal for sanding, grinding, sawing and working with insulation.
95% filtering efficiency against particles that do not contain oil.
Proprietary 3M Protection Cool Flow Valve for heat reduction.
Recommended for medium-duty projects such as sanding, grinding, painting and sawing.