SKU: 45269809767

3M FF-401 Ultimate FX Full Facepiece Reusable Respirator, Small. Each

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Description

3M FF-401 Ultimate FX Full Facepiece Reusable Respirator, Small. EachEngineered for maximum comfort, durability and visibility, the 3M Ultimate FX Full Facepiece Reusable Respirator FF 400 has a scratch resistant lens coating. This respirator features soft yet durable, silicone material and a large lens for superior peripheral vision. The 3M Ultimate FX Full Facepiece Reusable Respirator FF 400 Series helps provide protection against certain airborne contaminants with a scratch resistant lens coating to help keep

Engineered for maximum comfort, durability and visibility, the 3M™ Ultimate FX Full Facepiece Reusable Respirator FF-400 has a scratch resistant lens coating. This respirator features soft yet durable, silicone material and a large lens for superior peripheral vision.

The 3M™ Ultimate FX Full Facepiece Reusable Respirator FF-400 Series helps provide protection against certain airborne contaminants with a scratch resistant lens coating to help keep vision clear. Versatile—use with 3M particulate filters, gas/vapor cartridges and supplied air systems. The 3M™ Cool Flow ™ Valve helps make breathing easier. Speaking diaphragm enhances communications, making it possible to be understood when talking. These features combine to make extended wear of the facepiece more comfortable and practical to use while helping to provide protection against certain airborne contaminants. A number of additional comfort and convenience features have been built into the facepiece, including a head cradle to reduce pressure points and hair pulling, a soft silicone nose cup and faceseal to cushion heavy contact areas, bonded silicone gaskets to prevent loose gaskets from getting lost, and attachments that easily twist on and off. The facepiece fits securely with six straps that snugly wrap around the head, eliminating shifting that can distract on the job and require frequent readjustment. The straps are extremely durable, having been tested with over one million pulls. Recommended applications include assembly, chemical clean-up, chemical handling, chemical splash, chipping, chiseling, cleaning, furnace operations, grinding, laboratories, machining, masonry, painting, pouring/casting, sanding, sawing, and welding. Industries in which this facepiece are commonly used include agriculture, construction, general manufacturing, pharmaceuticals, and primary metals. NIOSH, a Federal government regulatory agency, has tested and approved the FF-400 with 3M cartridges, filters or supplied air systems to help reduce breathing certain airborne contaminants. The FF-400 Series facepiece also meets the impact requirements of the ANSI Z87.1-2003 standard, high impact level for face and eye protection. The facepiece works with these approved 3M™ filters and accessories: 2071, 2076HF, 2078, 2091/07000, 2096, 2097/07184, 2291, 2296, 2297, 7093, 7093C/37173, 603, 5N11, 5P71/07194, 501, and 502. It also works with the following 3M™ Cartridges 6000 Series: 6001, 6002, 6003, 6004, 6005, 6006, 6009, 60921, 60922, 60923, 60924, 60925, 60926, 60928, and 60929. Breathing hazardous particles, gases and vapors can be harmful to your health. The 3M™ Ultimate FX Full Facepiece Reusable Respirator FF-400 Series can help reduce exposure to many contaminants. Enhanced comfort and visibility features make wearing the respirator noticeably more enjoyable.

  • Silicone full facepiece design offers comfort, durability and ease of cleaning
  • Large lens provide a wide field of view for excellent visibility
  • 3M™ Cool Flow™ Exhalation Valve for cooler, drier comfort
  • Passive speaking diaphragm enhances communications
  • Scratch resistant coating helps keep vision clear
  • Full facepiece respirators are an industry-trusted tool from a variety of 3M Respirators - compatible with 3M Supplied Air Respirator assemblies
  • Use with 3M 6000 Series Gas/Vapor Cartridges to help filter a broad range of gases and vapors
  • Use with 3M 6000 Series Combination Cartridges to help filter particulates in addition to gases and vapors
  • Compatible with 3M™ TR-600 and TR-800 powered air and Dual Airline supplied air systems against a variety of gases, vapors, and particulate hazards
  • Head cradle helps reduce pressure points and hair pulling
  • For workplace/occupational use only

Specifications

Accessories

Yes

Assigned Protection Factor

10 Qualitative Fit Test

50 Quantitative Fit Test

Brand

3M™

Cartridge or Filter Included

No

Clip-on Welding Shield

No

Compatible with 3M™ PAPR Systems

Yes

Compatible with 3M™ Supplied Air System

Yes

Compatible with Welding Shield

No

Connection Type

Bayonet

Cool Flow™ Exhalation Valve

Yes

Drop-down Feature

No

Enhanced Comfort

Yes

Enhanced Durability

Yes

Exhalation Valve

Yes

Eye Protection

Yes

Facepiece Type

Full Facepiece Reusable

Features

3M™ Cool Flow™ Valve

Large Lens for Enhanced Field of View

Harness Type

6 point

Hazard Type

Mold

Silica

Headgear Type

Full Facepiece

Maintenance Free

No

Mask Size

Small

Material

Silicone

Occupational Exposure Limit

Asbestos 10

Silica 50

Manganese 10

Manganese 50

Asbestos 50

Asbestos 1000

Silica 10

Product Code

FF-401

Product Series

FF-400

Product Type

Full Face Respirator

Purpose

Full Facepiece Respirators

Recommended Application

Cleaning

Welding

UV Protection

Masonry

Chemical Clean-up

Chemical Handling

Sanding

Laboratories

Chiseling

Grinding

Furnace Operation

Chipping

Pouring/Casting

Assembly & Mechanical

Sawing

Painting

Machining

Chemical Splash

Recommended Industry

Marine

Construction

General Manufacturing

Mining

Oil & Gas

Transportation

Design & Construction

Food Processing

Industrial Maintenance

Facility Sanitation

Food Safety

Pharmaceutical

Food & Beverage Manufacturing

Heavy Industrial

Series Type

‎3M™ Ultimate FX FF-400 Series

Silicone Faceseal

Yes

Six-point Head Harness

Yes

Spare Parts

Yes

Speaking Diaphragm

Yes

Specifications Met

NIOSH Approved

Suspension Type

6 Point Strap

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: 45269809767

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4.6 ★★★★★
Based on 9 reviews
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Product Reviews
L
Verified Purchase
LB
Port Orchard, US
★★★★★ 5
Excellent Robot Vacuum, Especially for the Price
Size: 11S, Size: 11S
I have been an iRobot Roomba buyer since 2007. My last Roomba bit the dust this month, and I did a ton of research before buying a replacement. I went with the Eufy for a few reasons: price point, cleaning power, quietness, and sleek design. Price: Very reasonable. Almost reasonable enough that I'd consider getting another one for my second floor. For now I'll just carry it upstairs. Cleaning power: This thing sucks... It's suction is much stronger than my Roombas have had. It picks up so much dust and pet hair. We do a full vacuum every other week with my Dyson, so I think of the robot vacuum as a supplemental vacuum. I was shocked at how much was in the dustbin after it's inaugural cleaning! The picture attached to this is from that cleaning. It also gets a ton of dust in the little dust filter. In one of the video reviews I watched, the reviewer said it didn't pick up anything in that dust filter... So maybe my carpet is particularly dusty, because it has a thick layer after each cleaning. Quietness: I work from my home office, and this thing is quiet enough that I don't even turn it off during conference calls. This might be the thing I am most impressed with. My last Roomba was LOUD-- you couldn't even have a conversation with someone in the same room, let alone someone on speakerphone. Sleek design: I love/hate this. It definitely looks modern and cool, and more like an art piece than an appliance, but it shows all my finger prints, and now I keep a glasses cleaning cloth nearby so I can rub it down. I suppose if I only use the remote and never pick it up, this won't be an issue. A few considerations: I was hoping to find a robot vacuum that wouldn't eat my carpets' tassels, but I don't think that vacuum exists. I have only used the Eufy 4 times so far, and it doesn't always get its brushes wrapped around the long tassels, but it does sometimes. It seems to realize it sooner than my Roomba did at least. The Roomba would sometimes rip gobs of them off in a single cleaning. I try to tuck them under the edge of the rug and that doesn't seem to bother Eufy. It has pulled off probably 2 tassels so far. The cleaning pattern seems pretty random. I saw some other vacuums that chart out complex maps of your home, and Eufy doesn't seem to do that. But, it doesn't seem to matter, because it still hits every spot in the rooms. I'm a little concerned about durability. My Roombas ran for many, many years with easily replaceable parts. We'll have to see if Eufy has the same longevity. All in all- I'm very happy with my purchase and definitely recommend it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 7, 2018
V
Verified Purchase
Vinerrrr
Whiting, US
★★★★★ 4
Robot Vacuum With Decent Cleaning but Too Much Maintenance
Size: E28
This robot vacuum was fairly simple to set up, and the battery life is actually pretty good. When it comes to cleaning, it does a solid job picking up dirt and debris, and overall the suction works well for everyday vacuuming. However, the navigation and sensors really missed the mark for me. It struggled to recognize certain items around my house. For example, the mat under my cat’s food bowl kept getting caught because the vacuum didn’t detect it properly. It also had trouble recognizing furniture like my ottomans and would repeatedly run into them. Another issue was how it handled different floor types. It’s supposed to be able to recognize surfaces like carpet versus hard flooring, but that didn’t always work correctly. At one point it even tried cleaning my carpet when it shouldn’t have. It also struggled with room detection and didn’t consistently recognize different areas of my home, even when placed directly in them. I bought this hoping for more of a “set it and forget it” type of appliance since I work a lot and wanted something that would keep my floors clean without much attention. Unfortunately, that wasn’t my experience. I often had to redo the mapping or move the vacuum around so it could recognize spaces and objects properly. There were a few positives though. The app is very helpful and easy to use, and the vacuum communicates clearly through notifications. It lets you know when things like the water level or cleaning bin need attention, which I appreciated. Maintenance like emptying it isn’t required very often either. It’s also a little noisy. Not extremely loud, but it talks frequently and you definitely know when it’s running. Since I work third shift and sleep during the day, that was a bit frustrating. Another issue was that it struggled to cross small entry thresholds between rooms. Even a small lip between rooms would sometimes stop it from moving into another space. In the end, I decided to return it. While it does vacuum fairly well, the navigation issues and constant adjustments made it more of a hassle than a convenience. For the price, I expected something more hands-off, and unfortunately it required more attention than it was worth for me.
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Reviewed in the United States on March 11, 2026
C
Verified Purchase
CF
Lake Worth, US
★★★★★ 5
Great and Easy to Use!
Size: 11S
Background: I have a shedding dog, so I bought this in hopes that by running it every-day, it would pick up on some of the dog hair on the floor. What I like: -VERY easy to use. -easy to follow instructions -has a sticker on the bottom so if it ever stops and beeps, you can flip it over and it says exactly what the beeps mean (one beep means one thing, two beeps means another--which is SUPER helpful!). -color on top clearly shows what mode it is in (blue-ready to go, orange-needs to charge, red-problem to fix-such as emptying the tray). -very quiet. I can work on stuff with it in the room and it does not bother me at all (my dog also does not mind it). -works great on white carpet and easily transitions from my living room to dining room (which has a slight bump). -when its low on battery, it does not die where it is at, it just turns off the vacuum then finds the home doc and charges itself. -just works really well. I run it everyday and I am impressed by how much stuff it gets (especially when it goes under things such as the couch). -if it gets caught on a cord, it usually takes 5-10 seconds but then it stops the suctioning and moves away (releasing the cord or other item). However if you have a small cord you should put it up (and you should regardless, I just noticed it doing this a few times and thought it was neat, but I do try to pick up all cords). What could be improved: -nothing really in particular to this. -It does not work well on anything black, but this is true for all robot vacuums. It sometimes gets stuck when it goes on the black carpet we have with the black chairs (I suspect because it can not detect them), but this has not happened often. My dog has a black mat for her food and water and it always bumps into it and spills the water, but again, this would occur with any robot vacuum. -Also, make sure the doc is against a wall because otherwise it will move and never charge (self explanatory, but I did not do the first time and it kept trying to doc and was just pushing the doc around the floor). -Finally, you do have to dump out the vacuum particles almost every time you run it (if you do a full circle/battery cycle). It is really easy to dump and beeps when it needs to be emptied. Again, nothing really negative, just something to note. Overall, I really like this! It does a nice job cleaning up the dog hair and other things that get on my floor and saves me a lot of time not vacuuming daily. If you have a dog, I would watch them with this first before you use it. My dog was initially scared of it but sniffed it's "butt" and now they are cool and she does not mind it at all. Pleased with this product and would recommend! :) **UPDATE** On another note, Eufy has amazing customer service! I received an email from them addressing each of my "what could be improved" components with more information on the product. Very impressed.
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Reviewed in the United States on August 5, 2018
C
Verified Purchase
Casie Smith
Draper, US
★★★★★ 5
ROB is amazing.
Size: E25 Black
I have to first explain that I have named my E25, his name is now ROB and will be referred to as ROB going forward. ROB has been an amazing addition to our family and yes I said Family. ROB was easy to set up, all instructions were clear and easy to follow. The first day, I followed ROB everywhere afraid he would get stuck on a rug, or would have difficulty making it over the transitions of our flooring. But ROB had no problems what so ever. And honestly, I found myself amazed at the quality and endurance of ROB. He was jumping over transitions, flipping from mop to vacuum at the proper times and would suck up a dog hair bunny from 3 feet away! As a home with 2 big dogs (over 100 pounds each) that looses enough fur to make a new sweater everyday, ROB has done an amazing job! It’s been a week with ROB and I have found that he takes no prisoners, there was an area that I didn’t want him going into because I had boxes laid out, I was lazy and just made a make shift barrier so he wouldn’t proceed through the area, but ROB was persistent and was able to move the barrier so he could do his job. So, if you want a robot that will jump a shoe wall, ROB is your man! ROB navigates around a dog toys, around dog bowls, and can even get rid of the doggy dribbles when they drink. I have ROB set up to vacuum during the day and at night, he vacuums and mops. My 2 dog sons and my family are all happy with ROB as he is quiet and doesn’t scare them. Most days they just watch ROB do his magic on our floors. ROB also cleans himself, he will run home to clean his butt after mopping and will empty his own debris from his vacuuming. I really don’t know how I survived without ROB this long!! I waited 6 months before I finally purchased ROB after seeing his brother BOB in action at my Cousins house. So don’t be like me and wait, just make the purchase. You won’t regret it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
H
Verified Purchase
Haris
Massapequa, US
★★★★★ 5
Probably the best robot vacuum mop you can buy in this price range
Size: E25 Black
Its pretty solid device. Honestly its so smart that it vaccumed and mopped my bathroom and ofcourse the wet hair stuck on the wet floor wasnt vacuumed the first pass but it then waited for the second pass to pick it up when it was dry. Made my entire house look so clean its actually amazing. It actually mops and get all the corners with dust. One thing thouhh is the side brushes tend to get tangled with hair and thread but uts very snap on snap off brushes so removing the stuck hair is super easy and only sometimes happens. The suction is amazing too its very strong. It moos the floor with clean water with solution so its actually cleaning well. Overall 10/10
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026

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