Description

Part of our Pro Series, the 3M Cool Flow Valve Particulate Respirator 8511 is designed with the pro in mind to help bring you protection and comfort. The Cool Flow Exhalation Valve helps release warm and moist exhaled breath from inside the respirator. This N95 respirator features Advanced Electrostatic Media that enhances the capture of airborne particles and is designed for easy breathing. An adjustable M-noseclip helps provide a custom, secure seal. Whether you're hanging drywall or sanding a floor, rely on the trusted protection of the 3M Cool Flow Valve Particulate Respirator 8511.

From the manufacturer

N95 Air filter being held by man on construction site

3M 8511 Respirator with Cool Flow Valve

Man sanding windowsill with respirator on

3M 8511 Respirator with Cool Flow Valve

Part of our Pro Series, the 3M Cool Flow Valve Particulate Respirator 8511 is designed with the pro in mind to help bring you protection and comfort. The 3M Cool Flow Exhalation Valve helps release warm and moist exhaled breath from inside the respirator. This N95 respirator features Advanced Electrostatic Media that enhances the capture of airborne particles for easy breathing. The M-noseclip helps provide a custom, secure seal. Whether you're hanging drywall or sanding a floor, rely on the trusted protection of the 3M Cool Flow Valve Particulate Respirator 8511.

3M 8511 Features and Benefits

NIOSH-APPROVED N95 for at least 95% filtration efficiency against certain non-oil-based particles
3M COOL FLOW EXHALATION VALVE helps direct exhaled air downward and allows for easy breathing.
UP TO 50% EASIER BREATHING. Compared to non-valved 3M 8200 Testing
ADVANCED FILTER MEDIA for easy breathing
M-NOSECLIP helps provide a custom and secure seal
STRETCHABLE, BRAIDED HEADBANDS for comfort
LIGHTWEIGHT DESIGN for comfort
COMFORTABLE for long periods of wear

Man sanding drawer while wearing respirator

Recommended For

Relief from dusts and certain particles encountered during sanding projects (bare wood, non-lead painted surfaces, or drywall), grinding, sawing, sweeping, and installation of fiberglass insulation.

Man mowing lawn while wearing respirator

Helps Filter

pollen, mold spores and dust particles encountered during outdoor activities such as gardening, cutting firewood, raking, and mowing.


	9205+	8210	8210Plus	8511	8577

Customer Reviews	12,483	2,061	2,061	16,196	898
Price	$10.49	$6.47	$25.57	$20.55	$12.98
NIOSH-APPROVED N95 or P95	N95	N95	N95	N95	P95
Particulate Reduction	✓	✓	✓	✓	✓
No components made from natural rubber latex	✓	✓	✓	✓	✓
Advanced Filter Media	✓	✓	✓	✓	✓
Flat Fold	✓
Stretchable, Braided Headbands			✓	✓	✓
3M Cool Flow Valve				✓	✓
M-Noseclip				✓	✓
Nusiance Level Organic Vapor Relief					Nusiance Level Odors Only