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Model # 8511HA1-C

Internet # 202080145

Store SKU # 320645

Sanding and Fiberglass Valved Respirator

This item has been discontinued.
The Home Depot no longer carries this specific product.

$3.97 /each


Model # 8511HA1-C

Internet # 202080145

Store SKU # 320645

3M Sanding and Fiberglass Valved Respirator is used for non-harmful dusts from sanding, grinding, sawing and insulating particles. Featuring 3M Cool Flow Valve technology, the 3M Sanding and Fiberglass Valved Respirator offers heat reduction and easy exhalation. Easy to use and comfortable, the 3M Sanding and Fiberglass Valved Respirator is a great choice in respiratory protection for both the professional and the diyer.

  • Provides at least 95% filtration efficiency against solid and liquid aerosols that do not contain oil
  • M-nose clip allows for fewer pressure points and greater comfort
  • Advanced filter media for easier breathing
  • NIOSH approved: N95


Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
6.375 in 
NIOSH classification 
N 95 
Paint Product Type 
Respirators and Dust Masks 
Product Weight (lb.) 
0.1 lb 
Quantity per package 
Quick release 
Respirator type 
Sanding & fiberglass 
Safety & Accessories Product Type 
Filtering face piece 
Warranty / Certifications
Certifications and Listings 
OSHA Compliant 
Manufacturer Warranty 
Call for Warranty Information 1-800-328-6276 or 1-800-3M-Helps 


Rated 4.3 out of 5 by 6 reviewers.
Rated 4.0 out of 5.0 by Valve does make a difference This is a better option than a basic mask with no respirator. I have found that the valve does a decent job of expelling your breath and makes wearing the mask a better experience. Everyone once in a while a large exhale will still overwhelm the valve and shoot out on all sides and can for the glasses. May 5, 2015
Rated 4.0 out of 5.0 by Fit Well Only issue for me was at first when wearing the respirator and goggles. The goggles would fog up. Made some adjustments and started again. September 23, 2014
Rated 3.0 out of 5.0 by Does the job It does the job, bought it for new house jobs. Fits nicely, filters nicely, breathable. only con I have is it retains the smell of the previous enviroment for a long time. Not washable. January 24, 2012
Rated 5.0 out of 5.0 by Works as Expected This is a great mask to use when light sanding of drywall or cutting lumber in a shop or closed area. It conforms to your face nicely so there are no gaps for dust to seep in. April 19, 2014
Rated 5.0 out of 5.0 by Worked Great Cleaning Out Dusty Storage Space I bought two for my wife & I to wear while cleaning out an exceptionally dusty rented storage room. They worked perfect for the project. I was surprised that my wife kept hers on the whole time. Very easy to inhale & exhale. Very happy the price was under $4. Highly recommended for use in dusty environment jobs. January 11, 2014
Rated 5.0 out of 5.0 by Great product for good price. Great product. Fit well. Good price and can be used multiple times. December 22, 2011
  • 2015-08-01T11:16:11.142-05:00
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Store Exclusive. This item is available for purchase in select stores only.