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3M Paint Project Reusable Respirator 6311 helps provide respiratory protection against airborne particles and certain organic vapors with the convenience of an all-in-one kit. Designed for professionals with smaller faces, this reusable respirator is recommended for spray painting and projects that require solvents or pesticides. The swept-back design of the 3M Organic Vapor Cartridges allow a wide field of view and, when combined with the provided filters, can help provide particulate filtration on the job. When you're handling potentially harmful chemicals, it's important to help protect yourself—so make sure to pick up the 3M Paint Project Reusable Respirator 6311.
Amazon.com
Use when around solvents, pesticides, and paint; helps protect against certain airborne contaminants.
Includes swept back cartridges for improved visibility
3M Respirators
As one of the leading designers and manufacturers of respirators in the world, 3M provides products that address the needs of both workplace, regulated applications and do-it-yourself, non-regulated applications. For workplace uses, employees may be exposed to known concentrations of harmful contaminants for part or all of the workday. In these situations, respirators are intended to help protect the wearer by reducing their exposure to airborne contaminants from a level that may be hazardous to one that is considered safe or acceptable according to government established levels. In addition, home users cannot easily determine exposure levels nor do they have ready access to the type of training medical evaluation and fit testing needed to be in compliance with workplace respirator standards. In these situations, respirators are intended to help keep non-harmful dusts and certain particles out of your nose, mouth and lungs and with some filters help eliminate annoying odors only.
About NIOSH Respirators
This respirator is government approved by the National Institute for Occupational Safety and Health (NIOSH) as an N95 class respirator and is designed for workplace, regulated uses and applications. NIOSH certification means the respirator has passed stringent government performance standards including filtration efficiency testing and provides at least 95% filtration efficiency solid and liquid particles that do not contain oil.
Fitting Instructions
1. Place respirator over mouth and nose, then pull harness over the crown of your head
2. Take bottom straps in both hands, place them in back of your neck, and hook them together.
3. Position face-piece low on the bridge of your nose for optimal visibility and best fit.
4. Adjust top straps first, then lower neck straps by pulling on ends. Do not pull too tight. Strap tension can be decreased by pushing out on back side of buckles. Perform a positive pressure seal check.
Positive Pressure Seal Check
1. Place the palm of your hand over the exhalation valve cover and exhale gently. If face-piece bulges slightly and no air leaks are detected between your face and the face-piece, a proper fit has been obtained
2. If air leakage is detected, reposition respirator on your face and/or readjust tension of the elastic straps to eliminate leakage
3. Repeat above steps until a tight seal is obtained
What's in the box
One 3M respirator face-piece, one pair organic cartridges, two pair pre-filters, one pair filter retainers
Protect your health while working on your DIY project
NIOSH Certification Guide
Missy S
Reviewed in the United States on February 4, 2025
the first product had obviously been opened and used so I ordered a second which also arrived opened. When I go to return, it says they are not returnable. Do not buy as now I have 2 products that have been opened
ScottyGQ
Reviewed in the United States on February 25, 2025
This product was delivered as expected and a authentic 3m brand. I have a larger head than most and this mask fit my face perfectly. I use this mask for different projects where I want extra piece of mind I am being safe as possible with the environment I am in. Be sure to check the spec sheets in the box to assure you are using the correct filter for the environment you are working in.
Customer
Reviewed in the United States on January 17, 2025
Fits snug and keeps vapors out
Roney
Reviewed in Mexico on January 13, 2025
El respirador 3M 6300 L, con filtros 6001 es un producto totalmente nuevo, 3M es sinónimo de calidad, vale la pena la inversión.
Ray J.
Reviewed in the United States on September 29, 2024
This mask works pretty well, but I did have to work harder than expected to add the vapor filters in. It did close and it is staying put as long as I don't bump it on anything while moving around. It is fairly adjustable and I can't smell the spray-paint while wearing it; which is the end goal.
Leo Cote
Reviewed in Canada on September 12, 2024
Très bien
Sylvain Santerre
Reviewed in Canada on December 31, 2024
Très bon rapport qualité / prix
The stickers do not stick well keep coming up
Reviewed in the United States on December 20, 2024
Great fit protection and comfortable.
Farmer52
Reviewed in the United States on November 16, 2024
Worked perfect and was exactly as advertised!
SW
Reviewed in Canada on February 3, 2020
Nice half face respirator. Comfortable, provides an effective seal. There are stress in the plastic 'arms' that connect the lower straps after trying it on. Not sure how long those arms will last.Mine arrived in packaging that was split open at the bottom - not impressed with whoever handled this order at Amazon.
Cliente de
Reviewed in Mexico on July 21, 2019
Compre esta mascara/respirador porque necesitaba volver a pintar la herrería de mi casa y cada vez que lijaba puertas y ventanas me entraba a los orificios de la nariz polvo de la pintura lijada, intente con las mascaras blancas que venden en comex, pero aun así el polvo de la pintura entraba a mi nariz, sin embargo al utilizar esta mascara mi nariz permanece limpia y libre de pintura lo que me da seguridad de poder lijar sin temor a dañar mi nariz y pulmones, la mascara esta hecha de buena calidad tiene correas resistentes y filtros que atrapan las partículas de pintura, lo único que no bloquea adecuadamente es el olor del tiner, aunque disminuye un poco el olor penetrante que presenta actualmente el tiner el cual daña rapidamente la salud de las personas, lamentablemente la mascara/respirador no lo bloquea completamente, por ello aun con la mascara es necesario pintar en lugares ventilados para no terminar mareado o caer enfermo por el olor del tiner. También he de mencionar que realizo los trabajos de pintura con una pistola para pintar wagner flexio 590 y la mascara protege correctamente de la pintura que la pistola arroja en forma de spray, en mi caso para comprobar si no dejó pasar pintura cada vez que termino de pintar me quito esta mascara/respirador y con una servilleta blanca o un kleenex me limpio la nariz y en ningún momento la servilleta o kleenex han presentado manchas de pintura. En cuanto comience a ver que aparecen manchas de pintura en mi nariz comprare filtros para reemplazar los que trae la mascara, considero que cambiar de filtros sera suficiente para que la mascara/respirador vuelva a realizar su función correctamente.
R. Huntington
Reviewed in the United States on June 18, 2015
There is a cough going around western North Dakota, and I caught it, which would normally not be a big deal, but since I get some exposure to crude oil vapors when I guage oil to load it, the cough aggravated into an upper respiratory infection. So I began 3 days of steroids and 10 days of antibiotics, and after 3 days at home on these meds I was feeling recovered. I went back to the job and after a few minor exposures to vapors my lungs were feeling like they were sort of burning, and I was coughing a lot. So rather than take 10 days off to heal, I thought I would try this respirator. I cannot even smell the vapors, and they do not effect me at all if I wear this mask. It is so comfortable that I forget I am wearing it. I always like the quality of anything I have ever bought by 3M. A co-worker is having the same problem I was having; he is simply not recovering despite 10 days on antibiotics. I heard him coughing a lot and chatted him up and shared my experience with this mask and so he wants one. As soon as I post this review I am ordering another for him since I have speedy Amazon Prime. I plan to tell my doctor also about this solution, because no doubt there are other oil field workers who are having this same problem.
Elijah Durham
Reviewed in the United States on April 9, 2013
I work with cement and there is lots of dust created. The disposable masks fogged my glasses and were not stable so looked for this after using one years ago.The mask is good, if you get the right size and put it on properly it created a almost air tight seal. It forces inbound air through the dual filters on each side of the mask and the out bound air is forced out thru a outlet between your nose and mouth area.You will sweat and or condensation buildup in the mask will add to the air right seal making the mask work even better. YOU WILL HEAR THE MASKS AIR WAYS CLICKING AND CLACKING AS YOU BREATHE WHEN THE MASK IS BEING USED PROPERLY.Cons: nobody can hear you with this thing on, you mask will leak after a while when condensation and or sweat builds up.(you can add tissue to absorb it but it will obstruct air flow) the mask needs to be cleaned daily as the rubber collects dirt and the inside is moist the entire time its worn.Before the mask I was blowing my nose and seeing dust coloration now I have clear ahh mucus and no rock boogers lol. Well worth the money the pros out way the cons.. Once you get used to the condensation discomfort your good. Pull the mask of wipe dry for a sec I'm the bathroom or whatever and back to work!
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