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. Our most popular valved disposable respirator, it is equipped with a Cool Flow Valve, which helps reduce heat build-up inside the respirator, helping to enhance your comfort during longer jobs. 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.
3M 90282, Sanding and Fiberglass Valved Respirator 8511H1-DC-PS, 7100117608
$5.16
Factory Stock, 7-10 Day Leadtime
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. Our most popular valved disposable respirator, it is equipped with a Cool Flow Valve, which helps reduce heat build-up inside the respirator, helping to enhance your comfort during longer jobs. 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.

Standard Abrasives 860708, Buff and Blend HS Disc, 6 in x 1/2 in A VFN, 7000046751
3M 26325, PPS Series 2.0 Spray Cup System Kit, Large (28 fl oz, 850
mL), 125 Micron Filter, 7100134637
Dynabrade 50273 Locking Flange Nut, 5/8"-11 Thread
Dynabrade 79175 1" W x 18" L 80 Grit DynaCut Premium Ceramic Belt, 50/pack
Dynabrade 79126 3/4" W x 18" L 60 Grit DynaCut Premium Ceramic Belt, 50/pack
Dynabrade 54911 Gear Set, 6500 RPM, 2.6Hp
Dynabrade 97166 Tool Hanger -3" Dynabuffer
Dynabrade 78019 1/2" W x 18" L Coarse NWN DynaBrite Belt, 10/pack
Dynabrade 11072 Contact Wheel Ass'y, 7/16" Dia. x 1/8" W x 3/8" I.D., Crown Face, Brass
Dynabrade 79969 5" Dia. x 60 Grit Non-Vacuum Hook-Face DynaCut Disc, 100/Box
Dynabrade X62HS 6" Dia. Non-Vacuum Dynorbital Extreme Random Orbital Sander, Hook Pad W/ Speed Regulator
Dynabrade 50014 3/8" (.375) Capacity Collet Sleeve
Dynabrade 13502 Dynastraight Finishing Tool, 1 HP, Rear Exhaust, 3,400 RPM, 1/2" (13 mm) Dia. Arbor
Dynabrade 79149 1/2" W x 24" L 80 Grit Ceramic DynaCut Belts, 50/pack
Dynabrade 90368 3/4" W x 34" L 80 Grit A/O DynaCut Belt, 50/pack
Dynabrade 01185 Vane Set (4pk)
Dynabrade 02108 Housing for Model 51411 - 3,200 RPM
Dynabrade 51750 .1 hp Straight-Line Extension Pencil Grinder, Rear Exhaust, 60,000 RPM, 1/8" Collet
Dynabrade 58418 6" Dia.Two-Hand Dynorbital Random Orbital Sander, Non-Vacuum
Dynabrade 95842 Dynabrade Air Lube 10W/NR, 1 Pint
Dynabrade 59180 6" Dia. Dynorbital-Spirit Random Orbital Sander, Non-Vacuum, 3/32" Orbit
Dynabrade 49430 Mini Angle Head Drill, .4 HP, Rear Exhaust, 3,200 RPM, 1/4"-28 Female Thread
Dynabrade 78710 5/16" x 5/8"-B53 Dynacut A/O Mounted Point, 5/pack
Dynabrade 07136 Handle Grip
Dynabrade 51078 Bearing
Dynabrade 11078 Contact Wheel Ass'y, 5/8" Dia. x 3/8" W x 3/8" I.D., Crown Face, 70 Duro Rubber
Dynabrade 11394 DF II Contact Arm Ass'y, 24" Belt Offset
Dynabrade 91497 2" Dia. Type R CLEO Wool Locking-Type Disc, 10/pack
Dynabrade 01024 O-Ring
Dynabrade 79233 3-1/2" Dia. x 220 Grit A/O Non-Vacuum PSA DynaCut Disc, 100/Roll
Dynabrade 92201 1-1/2" W x 30" L 60 Grit A/Z DynaCut Belt, 50/pack
Dynabrade 82575 1/8" W x 24" L 80 Grit Ceramic DynaCut Belt, 50/pack
Dynabrade 13202 Dynastraight Finishing Tool, .7 HP, Rear Exhaust, 3,400 RPM, 5/8" Dia. Arbor
Dynabrade 95690 3/4" NPT Original Aluminum Style Dynaswivel
Dynabrade 59179 6" Dia. Dynorbital-Spirit Random Orbital Sander, Non-Vacuum, 3/16" Orbit
Dynabrade 90311 1/2" W x 12" L Super Fine NWN DynaBrite Premium Belt, 10/pack
Dynabrade 91564 6" Dynacut Extreme Orange Premium Film Disc, 100 Grit, Hook & Loop, Vacuum Holes, 50/Box
Dynabrade 58505 3-1/4" W x 5" L Dynabug II Orbital Sander, Central Vacuum, .15 HP, 10,000 RPM, 3/32" Orbit 
