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 94933, Paint Sanding Valved Respirator 8511P2-DC-PS, 7100117556, 2 EA/Pack
$6.52
Factory Stock, 7-10 Day Leadtime, Priced Per Pack
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 54143, Particulate Respirator 8233, N100, 7000002028, 20 ea/Case
3M 64459 Scotch-Brite Durable Flex Belt, DF-BL, A/O Medium, 1/2 in x 24 in, 7000121129
3M 21543, Scotch-Brite Roloc Clean and Strip XT Pro Extra Cut Disc, TR, 2 in x NH, A XCS, 7100179815, 60/box
3M 26312, PPS Series 2.0 Spray Cup System Kit, Midi (13.5 oz, 400 mL),
125 Micron Filter, 7100169346
3M 04299 Scotch-Brite Surface Conditioning Belt, SC-BS, A/O Very Fine, 1/2 in x 24 in, 7000045944
3M 54141, Particulate Welding Respirator 8212, N95 with Faceseal, 7000002027, 80 EA/Case
Dynabrade 98271 1/2" NPT Male Plug
Dynabrade 15420 Dynafile III Abrasive Belt Tool
Dynabrade 94980 1/4" Composite-Style Coupler, 1/4" Male
Dynabrade 95745 1/4" NPT Speed Regulator
3M 26005, PPS Series 2.0 Adapter, Type S4, 12 mm Female, 1.0 mmThread, 7100135830
Dynabrade 53270 7" (180 mm) Dia. Right-Angle Disc Sander
3M 82464, Stikit Gold Film Disc Roll 255L, 5 in x NH P280, 7010299034, 125 discs per roll
Dynabrade 15336 Rubber Drive Wheel
Dynabrade 13509 Dynastraight Finishing Tool, Rear Exhaust, 6,000 RPM, 5/8" (16 mm) or 1" (25 mm) Dia. Arbor
3M 16066, PPS Mix Ratio Inserts, Mini (6 fl oz), 7000120511
Dynabrade 52474 Vane Set (4pk)
3M 16023, PPS Cup & Collar, Large, 7000000642
3M 18088 Scotch-Brite SE Surface Conditioning Belt, SE-BS, A/O Coarse, 1/2 in x 24 in, 7000046006
Dynabrade 78050 1/2" W x 24" L Medium NWN DynaBrite Belt, 10/pack
Dynabrade 61420 Raptor Vac Electric Portable Vacuum System
3M 54371, Particulate Respirator 8577, P95, with Nuisance Level, Organic Vapor Relief, 7000002062, 80 EA/Case
3M 9145, Disc Pad Holder, 4-1/2 in x 1/8 in x 3/8 in 5/8-11 Internal, 7000046035
3M 07023, Particulate Respirator 8200/07023(AAD), N95, 7000052787, 160 EA/Case
Dynabrade 79521 1/2" W x 24" L Premium Medium Plus NWN DynaBrite Belt, 10/pack
Standard Abrasives 33330 Surface Conditioning FE Belt 885102, 1/2 in x 24 in CRS, 7010368291
3M 16579, Accuspray ONE Replacement Spray Gun, 7100096183 
