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White N95 respirator with centre exhalation valve, braided head straps, adjustable nose clip, shown in 10-pack box

3M 8511D10-DC N95 Cool Flow Valved Respirator 10-Pack

SKU CH-EGKC-NSG25 MPN 8511D10-DC

NIOSH-approved N95 respirator with Cool Flow valve for easier breathing during sanding, drywall cutting and woodworking, supplied in a 10-pack

  • TypeRespiratory Protection
  • GenderDisposable Respirator
  • MaterialPolycarbonate
  • Selling UnitPack
  • Item Count12 pack
  • Weight Capacity0.31 pounds
  • NIOSH-approved N95 filters at least 95 percent of non-oil particles
  • Cool Flow valve releases warm exhaled breath for cooler wear
  • Advanced electrostatic media captures airborne particles while allowing easy breathing
  • Adjustable M-noseclip and braided headbands create a secure, comfortable seal
  • Suitable for sanding, drywall, woodworking, yard work and similar dusty tasks

NIOSH-Approved N95 Filtration

This disposable respirator meets NIOSH N95 standards for at least 95 percent filtration efficiency against certain non-oil-based particles and aerosols. The 3M Advanced Electrostatic Media enhances particle capture while maintaining breathability. A Cool Flow Valve releases warm exhaled breath to reduce heat buildup inside the mask. Each pack contains 10 units for extended use.

Dusty Work vs Oil or Gas Hazards

The respirator suits sanding, drywall cutting, woodworking, sweeping, sawing, grinding and similar dust-producing tasks. It also helps filter pollen, mold spores, allergens and granular pesticides during gardening or yard work. Workers facing oil-based mists, solvent vapours, gases or oxygen-deficient atmospheres need a different class of protection not provided by this N95 rating.

Cool Flow Valve for Breathing Comfort

The integrated 3M Cool Flow Valve makes breathing up to 50 percent easier compared to the non-valved 8200 model. An adjustable M-noseclip and stretchable braided headbands create a secure, custom seal for various face shapes. Soft inner material and a lightweight design at 0.31 pounds per pack support comfort during long sessions.

Highlights

  • NIOSH-approved N95 filters at least 95 percent of non-oil particles
  • Cool Flow valve releases warm exhaled breath for cooler wear
  • Advanced electrostatic media captures airborne particles while allowing easy breathing
  • Adjustable M-noseclip and braided headbands create a secure, comfortable seal
  • Suitable for sanding, drywall, woodworking, yard work and similar dusty tasks

Specifications

Brand3M
Model8511D10-DC
TypeRespiratory Protection
GenderDisposable Respirator
MaterialPolycarbonate
Selling UnitPack
Item Count12 pack
Weight Capacity0.31 pounds
Lens ColorWhite
Frame Style2 Pack
Abrasion Resistance LevelPolycarbonate
Lining MaterialPolycarbonate
Size/Dimensions13.1532 cm x 16.248479999999997 cm x 22.105413333333335 cm
Compatibility/Fitment8511D10-DC
Class RatingN95
Cold ProtectionNIOSH-APPROVED N95 for at least 95 percent filtration efficiency against certain non-oil-based particles and aerosols, Polycarbonate
DielectricPolycarbonate
FeaturesOur most popular valved disposable respirator, the 3M Cool Flow Valve Particulate Respirator is equipped with the 3M Cool Flow Valve, which helps release warm, exhaled breath from inside the respirator, helping to enhance your comfort during longer jobs. This N95 respirator features 3M Advanced Electrostatic Media that enhances the capture of airborne particles and is designed for easy breathing. This disposable respirator may be suitable for activities such as sanding, drywall cutting, sweeping, sawing, wood working, fiberglass insulating, yard work, grinding and dusting. An adjusta
Parts365 days, Does Not Expire
LaborLimited Warranty. This 3M product will be free from defects in material and manufacture. If this 3M product is defective, your exclusive remedy shall be, at 3M's option, replacement of the 3M product or refund of the purchase price of the 3M product. This warranty gives you specific legal rights, and you may have other rights which may vary from state to state, or country to country. To obtain warranty service contact 3M at 1-800-388-3458.
Color/FinishWhite
Part Number8511D10-DC

Questions about this item

Will the 8511 respirator fit over my 8210 model safety glasses without breaking the seal?

The 8511 has an adjustable M-noseclip and stretchable braided headbands designed to create a custom seal; fit over specific eyewear frames depends on their shape and should be checked with a user seal check.

How do I verify the Cool Flow valve on the 8511 is releasing exhaled breath correctly after I put it on?

Perform a user seal check: exhale sharply; if air leaks around the noseclip or edges, readjust the straps and noseclip; the valve should open easily and close automatically when you inhale.

Does the 10-pack box of 8511 respirators include any replacement valves or filters, or must those be purchased separately?

The 8511 is a disposable respirator with a fixed Cool Flow valve and integrated filter media; no replacement parts are included or available — the entire unit is discarded after use.

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