SKU: 274779740

3M 8233 N100 Disposable Sanding & Fiberglass Valved Respirator

Sale price$16.63 Regular price$18.48
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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1

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For Your Every Summer RSVP, with Code: SUMMER15

Description

3M 8233 N100 Disposable Sanding & Fiberglass Valved Respirator3M 8233 N100 Valved Disposable Respirator High efficiency N100 particulate respirator designed for sanding, fiberglass, and lead removal. Features 3Ms Cool Flow valve for cooler, drier breathing and an adjustable nose clip for a secure seal. Key Features: N100 Filtration Efficiency: NIOSH approved 8233 with at least 99. 97% filtration against certain nonoil aerosols Cool Flow Valve: Proprietary one way valve reduces heat and moisture for easier

3M 8233 N100 Valved Disposable Respirator

High-efficiency N100 particulate respirator designed for sanding, fiberglass, and lead removal. Features 3M’s Cool Flow valve for cooler, drier breathing and an adjustable nose clip for a secure seal.


Key Features:

  • N100 Filtration Efficiency: NIOSH approved 8233 with at least 99.97% filtration against certain non‑oil aerosols
  • Cool Flow Valve: Proprietary one-way valve reduces heat and moisture for easier exhalation
  • Comfort Fit: Adjustable nose clip and fully adjustable head straps help reduce eyewear fogging and ensure a tight seal
  • Durable Cup Design: Spacious, lightweight construction promotes comfort and extended wear
  • All-Filter Design: No spare parts to maintain and allows clearer communication

Specifications Table:

Specification Details
NIOSH Approval 8233, N100
Filtration Efficiency At least 99.97% against certain non‑oil aerosols
Valve 3M Cool Flow exhalation valve
Material Polypropylene
Color White
Size One size fits most
Adjustable Strap Yes
Nose Clip Adjustable
Disposable/Reusable Disposable
Type Valved respirator
Package Quantity 1
Filters Dust Yes
Filters Allergens Yes
Filters Asbestos Yes
Filters Fiberglass Yes
Filters Mold Yes
Filters Lead Yes
Filters Gas & Vapor No
Filters Solvent No
Filters Paint Odors No
For Use with Sanding Projects Yes
For Use with Groundskeeping Projects Yes
For Use with Abatement Projects Yes
For Use with Painting Projects No
For Use with Cleaning Projects No
Multi-Purpose Yes
Warranty 1-year limited
UNSPSC 46182000

Frequently Asked Questions (FAQ):

Q: Is this respirator reusable?
A: No, it is a disposable N100 particulate respirator.


Q: What types of particles does it filter?
A: It filters certain non‑oil based particles such as dust, mold, fiberglass, and lead; it does not filter gases or vapors.


Q: Will it help prevent fogging of safety glasses?
A: Yes, the adjustable nose clip helps provide a secure seal to reduce eyewear fogging.


Q: Does it include a valve?
A: Yes, it features the 3M Cool Flow exhalation valve for cooler, drier comfort.


Q: What size is this mask?
A: One size fits most with fully adjustable head straps.


Industrial-Grade Protection with Pro-Level Comfort

The 3M 8233 N100 respirator brings refined utility to demanding projects, pairing a sculpted cup silhouette with a sleek, low-profile valve. Its crisp white finish and clean lines feel purposeful while delivering exceptional filtration performance. Style it with streamlined protective eyewear for a cohesive, professional look on site. Consider it a must-have accessory for safe, confident work in any high-particulate environment.


Choose the 3M 8233 N100 respirator for cooler, reliable protection on your next sanding, fiberglass, or lead removal project.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 274779740

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4.1 ★★★★★
Based on 16 reviews
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Verified Purchase
Diane
Cuba, US
★★★★★ 5
Great!
Size: Small, Color: Black/Heather Gray/White/Nude
Comfy, good fit, good quality cotton and flat seams around the crotch. Normal size small. I wouldn’t wear these with yoga pants, but nice under looser fitting garments. I would buy more colors.
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Reviewed in the United States on May 28, 2026
A
Verified Purchase
Arsenio Braga
Dallas, US
★★★★★ 5
There is a seam up the front. I think perhaps it being seamless would be better.
Size: Medium, Color: Black
Like anything off Amazon I wasnt expecting anything perfect and ready to have to mail it back. Pleasantly surprised by the softness and durability. The waist band isn't to small on a medium so it fits actually so comfy. I wear them as underwear and as shorts for my skirts n dresses. Id recommend but I say size up if you want a comfy fit. But down if you want a fitted fit fit. Comfy still is fitted but better feeling on if that makes sense. Also the crotch of the shorts/undies has essentially extra fabric sewed in creating that nice comfort. Ill snag a photo when I have time.
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Reviewed in the United States on May 3, 2026
S
Verified Purchase
Stephanie Vaughn
Dallas, US
★★★★★ 4
Product varies from package to package
Size: X-Large, Color: Black/Navy/Dark Purple/Red
Over a two year period this is my 4th purchase. They started as sleep shorts and have replaced other underwear most of the time because they are comfortable and the quality is pretty good. However there are differences in between every package. The length has varied up to an inch, the material has changed, and some are slightly tighter than others. That said it works for me. I am a side sleeper and sometimes the side seam bothers me.
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Reviewed in the United States on March 9, 2026
H
Verified Purchase
House of Squawk
Houston, US
★★★★★ 5
Very comfortable in the Texas heat.
Size: Small, Color: Black/Navy/Dark Purple/Red
I got some of these as a gift and I loved them so much I purchased two more packs. I just opened my new packs and put them in the washer so I'm not leaving a photo. When I wear them they look exactly like they do on the models. I've been doing a lot of heavy outdoor work in the heat and I get drenched. These underwear have a 100% cotton crotch and the rest is 95% cotton and 5% spandex. When I first saw the wide crotch I didn't think I would like it. But these are soooo comfortable. I'm 4'11" and weight 108-112 and the size small fits loosly but well. I could probably get away with an XS but I like this loose and not too tight fit. I see some folks say these roll up. They don't roll up on me. I think they might roll if they were tight fitting. I have lots of other undergarments like these and some roll and some don't. But none of the others are cotton. They are mostly spandex and since I've found these in cotton that's all I'm wearing until summer is over. I can't feel them or see them under pants or skirts. These look more like shorts than underwear and they have a very nice thickness. Since I only had four pair to begin with, those got washed and dryed a lot. I can't tell if they shrunk since I only tried them after washing. Sorry I forgot to compare the size of the new ones to the older ones before I threw them in the washer. I'll probably buy another set and compare at that time. One thing I can report is that they do not fade at all. I just washed the black, purple and red colors with the white color and the white is still completely white. Now I have more colors and I'll probably be walking around in my underwear and no one will know. The only con I can think of is the wide crotch wouldn't work well with pads with wings, in my opinion. Try a size larger for a nice cool pair of sleeping shorts to see how they fit while they are on sale. Then go smaller if needed. I think you might enjoy these.
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Reviewed in the United States on July 10, 2024
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Verified Purchase
Shannon
Omaha, US
★★★★★ 5
So comfortable and worth the buy
Size: Large, Color: Black
So comfortable!!! There is no seam in the butt and under neath, only in the front but it is really soft and non irritating. I got these for post partum but I’m already wearing them at 8.5 months pregnant. They’re probably my favorite undies right now. The length is also perfect and the material is very soft and stretchy. The waist band is the same, soft and stretchy.
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Reviewed in the United States on April 11, 2026

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