3M Sanding and Fiberglass Valved Respirator 5 Pack
The 3M 8511 NIOSH Approved N95 Particulate Respirator Mask offers ≥95% filtration efficiency for personal protection against non-oil based particles from dusty operations, liquid mists and certain airborne biological particles. It is designed with soft inner material, braided headbands, adjustable M-noseclip and Cool Flow exhalation valve that reduces heat build-up inside the respirator. Advanced electrostatically charged microfiber filter media ensures ease of breathing. Assigned Protection Factor (APF 10) per US OSHA and Canada CSA. WHITE. 5-Year shelf life.Warning: DO NOT use for gases and vapors, oil aerosols, asbestos, arsenic, cadmium, lead, 4,4-methylenedianiline (MDA), or abrasive blasting. DO NOT use for particulate concentrations exceeding 10X PEL/OEL.
The 3M 8511 NIOSH Approved N95 Particulate Respirator Mask offers ≥95% filtration efficiency for personal protection against non-oil based particles from dusty operations, liquid mists and certain airborne biological particles. It is designed with soft inner material, braided headbands, adjustable M-noseclip and Cool Flow exhalation valve that reduces heat build-up inside the respirator. Advanced electrostatically charged microfiber filter media ensures ease of breathing. Assigned Protection Factor (APF 10) per US OSHA and Canada CSA. WHITE. 5-Year shelf life.Warning: DO NOT use for gases and vapors, oil aerosols, asbestos, arsenic, cadmium, lead, 4,4-methylenedianiline (MDA), or abrasive blasting. DO NOT use for particulate concentrations exceeding 10X PEL/OEL.
The 3M 8511 NIOSH Approved N95 Particulate Respirator Mask offers ≥95% filtration efficiency for personal protection against non-oil based particles from dusty operations, liquid mists and certain airborne biological particles. It is designed with soft inner material, braided headbands, adjustable M-noseclip and Cool Flow exhalation valve that reduces heat build-up inside the respirator. Advanced electrostatically charged microfiber filter media ensures ease of breathing. Assigned Protection Factor (APF 10) per US OSHA and Canada CSA. WHITE. 5-Year shelf life.Warning: DO NOT use for gases and vapors, oil aerosols, asbestos, arsenic, cadmium, lead, 4,4-methylenedianiline (MDA), or abrasive blasting. DO NOT use for particulate concentrations exceeding 10X PEL/OEL.
The 3M 8511 NIOSH Approved N95 Particulate Respirator Mask offers ≥95% filtration efficiency for personal protection against non-oil based particles from dusty operations, liquid mists and certain airborne biological particles. It is designed with soft inner material, braided headbands, adjustable M-noseclip and Cool Flow exhalation valve that reduces heat build-up inside the respirator. Advanced electrostatically charged microfiber filter media ensures ease of breathing. Assigned Protection Factor (APF 10) per US OSHA and Canada CSA. WHITE. 5-Year shelf life.Warning: DO NOT use for gases and vapors, oil aerosols, asbestos, arsenic, cadmium, lead, 4,4-methylenedianiline (MDA), or abrasive blasting. DO NOT use for particulate concentrations exceeding 10X PEL/OEL.
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The lowest price for 3M Sanding and Fiberglass Valved Respirator 5 Pack right now is $24.61 at Kynix Semiconductor, compared across 13 retailers.
The all-time low was $9.00 on 5 July 2024 — today's price is 173% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 2 Oct 2026.
Last updated at 02/10/2026 21:15:51
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originally posted on canadiantire.ca
Can't give a real rating: We understand these masks give you high protection against to yourselves Covid but dont protect others. Even heard that they won't be accepted at some placesWe understand these masks are good protection for yourselves against Covid but dont protect others because of the breathing Valve. Even heard they won't be accepted at some places3M mask respirator
originally posted on lowes.com
This mask was just uncomfortable and hard to adjust the nose piece. It hits my face in all the wrong spots. Seems like it would filter dust well enough, but I much prefer an N95 mask for light dust protection.
originally posted on canadiantire.ca
Not as free flowing as hopedStill found mask warm and spectacles fogged up!Straps could offer more stretch or be longer.Mask fits overly tight to the point of being uncomfortable’
| Australia and New Zealand Compliance Standards | N95 |
| Cartridge or Filter Included | Yes |
| Exhalation Valve | Yes |
| Facepiece Type | Half Facepiece Disposable |
| Respirator Style | Cup |
3M 8511PB6-B-PS Personal Protective Equipment (PPE)
Delivery between 10–13 Oct $31.62
3M 8511PB6-B-PS Personal Protective Equipment (PPE)
Delivery between 6–10 Oct $57.49
3M 8511HB2-C-PS 3M SANDING AND FIBERGLASS VALVED
Delivery between 12–16 Oct $24
3M 8511HB2-C-PS
Delivery between 6–10 Oct $71.87
3M 8511PB6-B-PS Tools
Delivery between 6–10 Oct $57.49
Can't give a real rating: We understand these masks give you high protection against to yourselves Covid but dont protect others. Even heard that they won't be accepted at some placesWe understand these masks are good protection for yourselves against Covid but dont protect others because of the breathing Valve. Even heard they won't be accepted at some places3M mask respirator
This mask was just uncomfortable and hard to adjust the nose piece. It hits my face in all the wrong spots. Seems like it would filter dust well enough, but I much prefer an N95 mask for light dust protection.
Not as free flowing as hopedStill found mask warm and spectacles fogged up!Straps could offer more stretch or be longer.Mask fits overly tight to the point of being uncomfortable’
Disclaimer: "Don't use in 'harmful environments'??? Why else would you need to wear a mask???? I think anyone would agree that the only reason to purchase a mask like this would be for protection against breathing in harmful air in a "harmful environment."However, the disclaimer (bottom) says "Don't use this mask in a 'Harmful environment'" or you could die! Why would you want to purchase something when the manufacturer of it says that it is not fit for the purpose for which it is being sold?
I've been rotating the same 4 or 5 N95 masks for MONTHS when I used to use maybe two per WEEK! When are companies like 3M going to start producing enough masks so they can be prioritized for workers on the front lines of building and remodeling your houses and offices and not just those on the front lines fighting Covid-19 wherever that is happening. Please watch for mesothelioma and other respiratory illness to spike once this whole Covid-19 thing is over OR start making enough masks to go around PLEASE.
These masks can’t be returned. I thought they were N95 but we’re not. I wish the description was clearer. Not a covid acceptable mask. Bought on line, now stuck with a product I don’t want.
Top quality mask, good seal, solid protection. I wear eyeglasses, and fogging up is a major problem when wearing standard face masks, especially in winter weather. These are obviously working and providing a proper seal, because I get no fogging whatsoever.
Seemed to be an okay product but the elastic straps make the mask way to tight on your face. I kept the one box that we opened but returned the other two boxes for this reason. My wife replaced the elastic straps with longer elastic and this made wearing the mask much more comfortable. I would not recommend this product unless purchasing for a young child.
This is a reply to the review by ottawaguy stating “The valve makes this mask NOT SUITABLE for COVID-19 protectionJust so everyone knows, this mask will not protect those around you from covid. The exhale valve filters nothing.”I don’t agree. It lifters to 3 microns. That is why while wearing it, one can smell nothing of the outside environment inside the mask. Because of the complete seal around the face and the respirator it is the most covid effective of the n-95 masks I’ve tried. Difficult to wear continuously for a long time but filters well and seals perfectly.
Great masks, easy to breath amd the exhaust vent cools the mask. The harder you breathe the cooler the air. Perfect seal on face, straps over head no ear strain. Formed shape keeps it off your face, great metal crip for nose, heavy duty.
| Australia and New Zealand Compliance Standards | N95 |
| Cartridge or Filter Included | Yes |
| Exhalation Valve | Yes |
| Facepiece Type | Half Facepiece Disposable |
| Respirator Style | Cup |
