SKU: 40019033969

3M 2291 P100 Advanced Particulate Filter, NIOSH-Approved, P100. Case/50

Sale price$252.00 Regular price$280.00
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Description

3M 2291 P100 Advanced Particulate Filter, NIOSH-Approved, P100. Case/503M Bayonet Particulate Filters are NIOSH approved and conveniently provide protection against a wide range of dusts, mists and other particulates. They have a bayonet style connection that fits any 3M Bayonet Reusable Respirator offering low breathing resistance and good balance with a slim design. Versatile and simple to install: 3M Bayonet Particulate Filters provide protection against a wide range of dusts, mists and other particles. 3M Particulate

3M™ Bayonet Particulate Filters are NIOSH-approved and conveniently provide protection against a wide range of dusts, mists and other particulates. They have a bayonet-style connection that fits any 3M™ Bayonet Reusable Respirator offering low breathing resistance and good balance with a slim design.

Versatile and simple to install: 3M™ Bayonet Particulate Filters provide protection against a wide range of dusts, mists and other particles. 3M™ Particulate Filters 2000 Series and 2200 Series provide low breathing resistance and good balance with a slim design. They are flame resistant and easy to install. Simply choose the filter type that’s suitable for your individual needs and requirements, align the connection and twist to lock into place with a quarter turn. 3M™ Particulate Filters 2000 Series, 2200 Series and 7000 Series are compatible with 3M™ 6000 Series Half Facepieces, 6500/6500QL Series, 7500 Series, 6000 Series Full Facepieces, FF-400 Series, 7800 Series and 3M™ Scott™ AV-3000 HT and AV-3000 SureSeal Facepieces with AV-632 Bayonet Adapter, thus helping to reduce inventory needs. 3M™ Particulate Filters 7000 Series are encased in hard plastic cases to help protect them from damage, dirt, decontamination spray showers, debris, sparks and high temperatures. Help protect your workforce: 3M offers a free online tool to help you select the appropriate respirators, cartridges, and filters for your workplace respiratory hazards and contaminants and help determine cartridge change-out schedules. 3M Select and Service Life Software (www.3M.com/sls) contains more than 700 different chemicals and provides documentation of your choices. 3M™ Bayonet Particulate Filters are NIOSH-approved and are designed to help filter a broad range of oil and non-oil based airborne particulate contaminants when used with half and full facepieces, and certain 3M™ Scott™ Full Facepieces. These filters help provide respiratory protection from particulate contaminant concentrations up to 10 times the OSHA Permissible Exposure Limit (PEL) with half facepieces and up to 50 times the OSHA PEL with quantitatively fit tested full facepieces. Some models include nuisance level organic vapour and/or acid gas relief. Not for use in environments that are immediately dangerous to life or health (IDLH) or contain hazardous levels of organic vapours and/or acid gases (except hydrogen fluoride on certain models). Change 3M™ Bayonet Particulate Filters when they become dirty, damaged, or difficult to breathe through.

  • NIOSH-approved for environments containing certain oil and non-oil based particles
  • Bayonet-style connection fits a wide range of compatible half and full facepiece 3M™ Reusable Respirators
  • Use with NIOSH-approved 3M™ Half and Full Facepiece Reusable Respirator 6000, 6500, 7500, 7800S or FF-400 Series; or the 3M™ Scott™ AV-3000 SureSeal or AV-3000 HT
  • Filters can help reduce inhalation exposures to certain airborne biological particles
  • Advanced Electret Media (AEM) is designed to provide lightweight, easy breathing comfort
  • Quarter turn twist for a quick and easy installation
  • Flame resistant
  • Use for protection in hazardous environments. For workplace/occupational use only

Specifications

Aerosol Type

Oil & Non-oil

Brand

3M™

Cartridge or Filter Rating

P100

Cartridge or Filter Type

Particulate

Compatible Respirator

3M™ Rugged Comfort Half Facepiece 6500 Series

3M™ Half Facepiece 7500 Series

3M™ Scott™ AV-3000 HT Full Facepiece

3M™ Scott™ AV-3000 SureSeal Full Facepiece

3M™ Full Facepiece 6000 Series

3M™ Full Facepiece 7800S Series

3M™ Full Facepiece FF-400 Series

3M™ Half Facepiece 6000 Series

Compatible with Welding Shield

Yes

Connection Type

Bayonet

Enhanced Comfort

Yes

Features

Advanced Electret Media

Filter Class

P100

Filter Material

Polypropylene

For Use With

Reusable Respirators

3M™ Adapter 502

3M™ Cartridges 6000 Series

NIOSH Cartridge or Filter Assigned Color Coding

Magenta

NIOSH Filter Approval Rating

P100

Nuisance Odor Relief (< OSHA PEL)

N/A

Occupational Exposure Limit

Asbestos 10

Asbestos 50

Silica 50

Manganese 10

Manganese 50

Silica 10

Overall Height (Imperial)

4.3 in

Overall Length (Imperial)

4.3 in

Particulate Protection

Asbestos

Mold

Silica

Product Code

2291

Product Series

FF-400

6500

6000

7800S

7000

5000

7500

Product Type

Filter

Purpose

Cartridges & Filters

Recommended Application

Manufacturing

Powder Charging

Powder Coating

Torch Cutting

Metal Pouring Including Exposure to Lead

Cleaning

Spray Coating

Chemical Manufacturing

Pesticide Application

Petrochemical

Painting

Arsenic

Asbestos

Assembly & Mechanical

MDA

Brazing

Cadmium

Welding

Soil Preparation

Wood Processing

Remediation

Pulp & Paper

Sanding

Recommended Industry

Facility Sanitation

Food Processing

Food Safety

Industrial Maintenance

Marine

Metal Production & Fabrication

Pharmaceutical

Heavy Industrial

Transportation

Construction

Oil & Gas

Design & Construction

General Manufacturing

Mining

Specifications Met

P100

NIOSH Approved

Welding

Yes

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: 40019033969

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4.1 ★★★★★
Based on 26 reviews
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Product Reviews
C
Verified Purchase
Christy
Dallas, US
★★★★★ 5
Great keyboard at the right price
I bought this to replace my old Logi Ergo K860. I like the idea of curved keyboard. But the distance between my left and right hands on Ergo K860 was bothering me ever since I bought it 5 years ago. I would say I never got used to it. The Ergo started to act up one day with one key F not working properly. I tried to fix it and considered getting another one, then I saw this keyboard with a much better price. So I took the chance and went with this cheaper option. I like this one better than Ergo for the following reason: 1. The layout is more comfortable. Yes, it took me a while to get used to it like I would with any keyboard. I don't have to twist my wrists to reach any keys. 2. Keys are not too loud. It's not going to silent, but better than Ergo. 3. Battery life is great. I make a living by typing my keyboard. I only charged this keyboard once so far (4 months). 4. The price is great for what I got.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 7, 2025
P
Verified Purchase
Paul in SF
Grantham, US
★★★★★ 4
Good keyboard, some auxiliary keys are moved from where I was used to
I've only been using this for a day, so I can't speak about battery life. It is rechargeable, and it has an on-off switch for saving the battery when I'm not using it, so I don't know what more I could ask for on that front. Likes: the main keyboard is definitely ergonomic and feels comfortable; the key action is not silent, which I actually like, and the scissor action switches underneath the keys feels good to me; the keyboard is about 1.5" narrower than my previous keyboard (Logitech Ergo K860) because the number pad is right next to the regular part of the keyboard, and the usual keys in between have been rearranged. Most of these changes will just require the user to get used to the new positions. However, the Home, End, Pgup and Pgdn keys are now Function keys, piggybacking on the arrow keys, and that may cause more trouble for people who use those a lot (I don't, so I don't mind it). Dislikes: experience has shown me that dust and crud get into the space between the wrist pad and the rest of the keyboard. On my old keyboard, I could remove the wrist pad using some tiny screws in the back, and take the pad out for thorough cleaning. With this keyboard I won't be able to do that, so time will tell how aggravating that will be. Maybe I'll have to take it down to my shop and blow out the crud with the air compressor (joking, probably not a good idea). Overall, not quite 5 stars, but close. If it lasts better than the Logitech, I may come back and put in that last star. Update: It has lasted about 20 months, and I'm going to have to replace it. I may buy another one, 20 months is pretty good for the amount of use I have gotten out of it, but I'm going to search to see if anything new and better is around. Symptoms seem to indicate that the rechargeable battery is not taking a charge any more. The keyboard works find when it is plugged in, but when I unplug it, after a few minutes it goes wacky.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2024
B
Verified Purchase
Bendrix Bailey
Los Angeles, US
★★★★★ 1
Arrived Battery DOA - But then something unexpected happened.
This was a one star review because the unit arrived with a batter that would not hold charge for more than a minute. I am not changing the stars, because if you are like me, you read the one star reviews cause so many companies pay for fake 4 and 5 star reviews. When I first posted this review I also initiated a return and just planned to move on to another brand. I was surprised when I got a personal email from the Arctek Service Team offering to send me a replacement free of charge. With nothing to lose I figured why not? The new unit arrived and I put a full charge on it and put it to work. I chose this keyboard because it is the closest in layout to the original Microsoft ergo split keyboard, no longer in production, that I have used for years and truly enjoy. I am pleased to report that the battery is working fine and the keyboard performs flawlessly. No skipped strokes or stuck keys, no glitches with the proprietary wireless interface to the laptop (when I am using it on the desk with a large screen). My hat is off to the Arctek service team and management. A company that cares enough about its reputation and customers to go to so much effort to take care of a customer with such a small dollar item sale is a company you can expect to rely on. From now on when I want electronic gear on Amazon, I am going to use the word Arctek in my search.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
M
Verified Purchase
MJ
Belleville, US
★★★★★ 5
Incredible
1 year update: I have been using this keyboard daily at work for almost one year and my 5 star review stands. Upon receiving the keyboard I charged it before use, and since then I have not charged it at all and it is still somehow at 75% battery!! I turn it off at night when I’m done. One of the function keys broke off in a way where I can’t reattach it, but I reached out to customer support and they sent me a free replacement keyboard. Great customer service and warranty! Original review: I love this keyboard. I am a grant writer so I write and edit all day. It has really leveled up my typing experience and has made work much more comfortable. It puts my hands in a natural position so my wrists no longer bend at odd angles. I adapted to the split key design in minutes. The keys have an excellent feel and sound to them and the wrist pad feels like a soft cloud. I’ve had no connectivity issues and so far the battery has been stellar. It also has rubber grippers on the bottom so it stays firmly in place on my desk and doesn’t move around like my old keyboard did. I went for this one because I didn’t want to spend $100+ on a keyboard and I’m really impressed with the quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 6, 2024
A
Verified Purchase
A user from Maryland
Carnegie, US
★★★★★ 3
OK, but .....
It is an ok keyboard with an annoying flaw. As other reviewers have observed, the placement of the Number Lock key makes it easy to trip that key by error. it is distracting to have to break your train of thought to fix the problem.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026

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