SKU: 67378286801

3M 8511 Particulate Respirator with N95 Mask Exhalation Valve

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Description

3M 8511 Particulate Respirator with N95 Mask Exhalation ValveDetails NIOSH approved for at least 95 percent filtration efficiency against certain non oil based particles 3M Cool Flow Exhalation Valve helps reduce heat build up inside the respirator M Noseclip adjusts easily for fewer pressure points and greater comfort. Braided headbands two strap design with dual point attachment helps provide a secure seal 3M Cool Flow Exhalation Valve reduces heat build up inside the respirator Spacious and durable Designed

Details
  • NIOSH approved for at least 95 percent filtration efficiency against certain non-oil based particles
  • 3M™ Cool Flow™ Exhalation Valve helps reduce heat build-up inside the respirator
  • M-Noseclip adjusts easily for fewer pressure points and greater comfort.
  • Braided headbands two-strap design with dual point attachment helps provide a secure seal
  • 3M Cool Flow Exhalation Valve reduces heat build-up inside the respirator
  • Spacious and durable
  • Designed to increase comfort and wearability
  • Advanced Electret Media is designed for ease of breathing

This disposable N95 particulate respirator features the proprietary 3M™ Cool Flow™ Valve and helps provide comfortable, reliable worker respiratory protection. It is ideally suited for hot/dusty work settings that require long periods of wear.

3M™ Particulate Respirator 8511, N95 is a disposable particulate respirator that is designed to help provide reliable respiratory protection of at least 95 percent filtration efficiency against certain non-oil based particles. The respirator is designed for use for particles such as those from grinding, sanding, sweeping, sawing, bagging, or other dusty operations. This respirator can also help reduce inhalation exposures to certain airborne biological particles (examples: mold, Bacillus anthracis, Mycobacterium tuberculosis), but cannot eliminate the risk of contracting infection, illness, or disease. Soft inner material provides added comfort while the cup shape design makes the respirator spacious and durable. Braided headbands and an adjustable M-noseclip helps provide a custom and secure seal. The respirator incorporates 3M’s proprietary technology with advanced electrostatically charged microfiber filter media designed for ease of breathing. This respirator is compatible with a variety of protective eyewear and hearing protection. Fitted with a 3M Cool Flow™ Exhalation Valve, this respirator is ideally suited for work situations involving heat, humidity, or long periods of wear. The proprietary 3M Cool Flow valve is designed to release hot, humid exhaled breath quickly, helping to prevent an unpleasant build up of heat inside the facepiece - a significant cause of discomfort to respirator wearers. The Cool Flow valve’s efficiency in keeping breathing cool and comfortable has been demonstrated through testing*: the atmosphere inside a respirator with a Cool Flow valve is on average 7.5°F cooler than the similar product without the valve. This makes Cool Flow valve respirators ideal for long periods of wear, especially where conditions are hot, humid or physically demanding. *Testing conducted in a 3M laboratory. Testing protocol, data generation and conclusions were reviewed and approved by an expert from The University of Minnesota

Specification Sheet

Instructions

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 67378286801

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Team LRB
Boise, US
★★★★★ 5
Great quality for the price!
Color: Beige - Set 17, Size: Large
Exceptional quality that lasts through many washings and dryings. Fit is apot on and comfortable.
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Reviewed in the United States on May 19, 2026
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Boatdoc
Draper, US
★★★★★ 4
W knows how to fit us biggies
Color: Black - Set 3, Size: 7X-Large
wirarpa is the only company that makes honest to goodness full coverage briefs...I have the boy short biker length ones and now these......They have a wonderful wide top of panty , no digging in because it's wide, always comfy Wirarpa knows that women who are large/ fat etc have bellies and these are as close as you will get to feeling like you wearing nice panties .....no dig into crotch where panties meet thigh...... no more hurt skin from sitting down , these don't dig in Pricey but I have wasted lots of money before searching. so I buy enough and have a good supply, you never know when prices will keep climbing Soft, no seams, wash in washer & hang on line/hangers to dry, never put in dryer Biker length ones I wear around the house when alone ................ Only complaint: not all styles in my 5X size, you miss out on other styles but these two : panties and long boxer are my staples....... a company that KNOWS how to make decent big woman undies should offer all styles
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Reviewed in the United States on January 30, 2026
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Coffee and Wander Book Reviews
Bozeman, US
★★★★★ 5
Fav underwear!
Color: Assorted - Set 2, Size: XX-Large
These are my favorite underwear! They cover my c section pouch and they are really soft and comfy. They're stretchy but they're also supportive.
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Reviewed in the United States on June 1, 2026
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Wench 60
Chelsea, US
★★★★★ 5
Excellent Value
Color: Black - Set 3, Size: 5X-Large
I love these briefs! They fit perfectly according to the size chart, and are extremely soft and comfortable yet also help firm you just a bit. The crouch is large enough that a pad fits without hanging over the sides. They are also well-made and an excellent value. I cannot speak to durability yet, but I cannot see why they would not last. I will definitely be buying more!
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Reviewed in the United States on April 18, 2026
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Amazon Customer
San Leandro, US
★★★★★ 5
True to size and comfort.
Color: Black - Set 3, Size: 7X-Large
Great product and true to size. It's comfortable and not to tight. I will be ordering more in the future.
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Reviewed in the United States on May 27, 2026

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