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by 3M

3M Full Facepiece Reusable Respirator 6900 (Multiple Sizes)

Available in multiple versions

201 customer reviews

Price: $98.00 - $173.27
Sale: Lower price available on select options
Product Specifications
Brand Name 3M
Part Number 6900
Item Weight 0 hundredths_pounds
National Stock Number 6060-01-578-1873 , 4240-01-454-8538
Specific Uses For Product Commercial/Residential
UNSPSC Code 46182000

3M 6900 New Full Face Mask Respirator Large    Remarkably comfortable with soft, l... Read full product description

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Size Part Number
The Amazon Standard Item Number (ASIN) uniquely identifies the item in the Amazon catalog.
Price Quantity
Large B007JZ1M10
Medium B007JZ1LG6
Small B007JZ1K1C
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Product Features

  • Large lens provides a wide field of view for easier visibility
  • Lightweight well-balanced design and silicone faceseal enhances comfort, durability and ease of cleaning
  • Available in air-purifying and supplied air respirator modes
  • Center adapter directs exhaled breath downward to reduce fogging
  • 3M Cool Flow Valve provides cool, dry comfort to make breathing easier

Product Details

Material Safety Data Sheet [PDF]
  • Shipping Weight: 1 pounds (View shipping rates and policies)
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B007QY8WTY
  • Average Customer Review: 4.8 out of 5 stars  See all reviews (201 customer reviews)
  • Product Warranty: For warranty information about this product, please click here

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Important Information

Legal Disclaimer
3M personal protective equipment sold through Amazon's Industrial and Scientific Department is only intended for US occupational workplace use. This 3M personal protective equipment must be used in compliance with the Occupational Safety and Health Administration (OSHA) Personal Protective Equipment (PPE) standard (29 CFR 1910.132) and all other applicable health and safety standards, as well as all user instructions, warnings and limitations accompanying each product. It is essential that all product user instructions and government regulations on the use of each product be followed in order for the product to help protect the wearer. Misuse of personal protective equipment may result in injury, sickness, or death. For correct product selection and use, individuals should consult their on-site safety professional or industrial hygienist. For additional product information, visit

Customer Questions & Answers

Customer Reviews

Most Helpful Customer Reviews

154 of 159 people found the following review helpful By J. DAVIS on December 20, 2012
Size: Medium Verified Purchase
We ordered "hers" (6800 medium) and "his" (6900 large) full-face protective masks after a lot of research. To save customers a lot of legwork, here is the info. you need:

#1 Having had experience with half masks and goggles, it is a no-brainer to go with the full mask. Not only are your eyes as important as your lungs, but reading the specifics on particulates protection, the full mask gives 5 times more protection. That’s according to 3M. Properly fitted and with the proper filter, there are no odors entering the mask.
#2 These masks are sized by series number to fit your face. And they do fit your face! Very comfortable,
have a great seal, and do not fog-period. We found that initially fitting the mask, the two straps are adjusted over the top of the head to seal the forehead area. The two at the jaw are then adjusted to seal the lower face. Once done, the easy release lower tabs can be released and the mask removed over the top of the head. But always make sure the mask fits properly before entering the area.
#3 These masks do NOT come with filters. For your particular application, type in "3M 6000 series face mask" which takes you to the 3M site with a complete user manual, safety instructions, and specifics for filters applicable to your needs. This is clear and concise information worth a few minutes of reading time. Don’t fudge here, if you need two different styles of filters, get them up front. We are talking about your health. The second critical point is to make certain that the filters seat and twist in until you hear a click. The round pink fiber filters may give you the most concern, but with care, they are pretty sturdy and will seat.
#4 3M offers for about $25.
Read more ›
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136 of 142 people found the following review helpful By turkeytalk on February 27, 2011
Size: Medium
I use this mask 365 days a year. We raise 100,000 turkeys a year and use it daily on the farm. Its the best mask that we have found for the money. I"ve had mask that cost 1000 and they don't compare to the easy and comfort of this mask. 3m hit a home run with this mask. Love it buy it you'll be glad. The mask usually last me about 1 year before we start to replace parts. The other great part about the mask. If a strap or something breaks you don't have to buy awhole new mask just the parts. thanks 3m you made my life better and safer.
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37 of 40 people found the following review helpful By justme on June 6, 2013
Size: Medium Verified Purchase
I bought this for the sake of sanding & staining my deck. The sanding releases lots of toxins, and the deck-stain is just nasty. This mask worked out great. Best part is not having to wear goggles.

Outside, I wore this mask, a bandanna draped over the back of my neck held up by a Tilley hat, and large ear-muff hearing protection over the Tilley hat when operating a noisy belt-grinder.

Comments, Tips & Pointers:
- Easier to put on, more comfortable, and much better visibility than a military gas-mask.
- Seems to have a primary suction around the mouth, secondary suction around the face. Very comfortable.
- When applying suntan lotion, cover only the neck & ears, avoid the face. Otherwise, you'll be inhaling suntan lotion -- nasty.
- During the work-day, only remove the mask only in a clean area, free from dust.
- After the work-day, let it dry in a clean place. Store in a clean pantry, preferably in a sealed bag to prevent dust accumulation.

Only con is that you can't wear sunglasses. If that's a must, then find a pair with no arms that clips to your nose, like Morpheus in the movie the Matrix.

I used the 3M P100 Cartridge filter, sold directly by Amazon. There's a dizzying array of filters to choose from, but as soon as you move away from Amazon as the seller, the prices go way-up and I doubt the increase is justified for home-based work.

DEFINITELY protect your investment with: 3M Faceshield Cover for 6000 Full-face, 25-Pack.
--These are quick and easy to put on, and once you get paint or stain on the original face-mask, you're toast.

Good luck on your project!
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24 of 26 people found the following review helpful By marine777 on March 19, 2007
Size: Medium Verified Purchase
Excellent quality and easy to use right out of the box - best respirator I have ever found.
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34 of 40 people found the following review helpful By Carlisle on June 20, 2010
Size: Medium Verified Purchase
Fits like a glove and is really easy to put on and take off. Like a previous reviewer said, I wish I'd got one of these years ago. It's recommended you buy a pack of the disposable face protector shields if you'll be using it to spray paints.
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35 of 42 people found the following review helpful By Ovidiu Predescu on December 1, 2011
Size: Large Verified Purchase
I recently sprayed multiple coats of lacquer on a mahogany desk I built for my son. Not knowing any better I went with a half-face mask with P95 respirator filters, and regular eye protection. No matter what I did, I could not breath easily and I was always in a hurry to finish spraying, even though I was doing it outside. Needless to say the results showed it: random nicks where my spray gun accidentally touched the wood, uneven spray layers etc.

Looking for a better solution, yet not too expensive, I ran across this full face respirator. Even though I have a beard and wear glasses, this respirator coupled with the appropriate filters provided excellent protection when spraying lacquer. I went with P95 filters which are readily available at hardware stores (Lowe's and Home Depot). I also ordered some P100 filters that provide even more protection - I still have to try out these filters.

The respirator has two compartments: one which covers your mouth and nose, and another one where your eyes stay. Every time you breath, air from outside goes through the filters and enters both compartments. The fresh air in the eyes compartment prevents any fogging that might otherwise occur.

I don't know why this respirator is not carried in major hardware stores. It's so much better than the half face masks which only cover your nose and mouth. Even when you wear protection glasses with a half face mask, your eyes are exposed to potentially harmful fumes.

Highly recommended!
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