- Mon-Fri: 10:00 - 18:00
- 25 West 21th Street, Miami FL, USA
Original price was: $ 37.$ 20Current price is: $ 20.
Price: $36.99 - $20.00
(as of May 13, 2025 11:58:19 UTC – Details)
Part of our Pro Series, the 3M Cool Flow Valve Particulate Respirator 8511 is designed with the pro in mind to help bring you protection and comfort. The Cool Flow Exhalation Valve helps release warm and moist exhaled breath from inside the respirator. This N95 respirator features Advanced Electrostatic Media that enhances the capture of airborne particles and is designed for easy breathing. An adjustable M-noseclip helps provide a custom, secure seal. Whether you’re hanging drywall or sanding a floor, rely on the trusted protection of the 3M Cool Flow Valve Particulate Respirator 8511.
Advanced filter media for easier breathing
M-nose clip allows for fewer pressure points and greater comfort
Use for non-harmful dusts from sanding, grinding, sawing and insulating particles
ALSO HELPS FILTER pollen, mold spores and dust particles encountered during outdoor activities such as gardening, cutting firewood, raking, and mowing
Customers find the respirator sturdy and effective at keeping dust out of the breathing system, particularly for drywall work. The valve makes breathing easier, and customers consider it good value for money. However, the comfort and fit receive mixed feedback – while some find it comfortable and easy to breathe in, others report it’s extremely uncomfortable and too tight to wear. The airflow aspect also gets mixed reviews, with some finding it cooler while others disagree.
JARELLANO –
Great product for homeowners
Disponsable masks fit well and have its purpose.These are 3M and that is the leading brand.High qualityGood comfortGood protectionRecommended!
Amazon Customer –
The best dust mask I have used
I consider these the best if a bit uncomfortable dust masks. I have used many over the years. The vent for exhausting breath makes big difference in hot weather. This was the best price I could find so a very good value.
Sean M –
Good masks
Seal good and are comfortable.
HarleyRider –
Quality respirator at a good price
I redid the insulation in my attic, and was tired of hacking and coughing at the end of the day. These solved that problem! I felt much better with one of these things on. Only thing I’ll say is if you’re in a hot attic, you’re gonna sweat, and sweat blocks the airflow with these, so you might have to change it out if you start sweating.
Burt –
Straps are irritating
Does the job but the straps are very unfortunate and irritating
Star in the sky –
Work as a proper mask
I have just used one of the masks, but it works Great and isolate stench when cleaning
CP –
Gold standard
Not much to say, these are great. Vents the exhale and filters the inhale. Absolutely worth the extra cost over nonventilated.
Marcus Twin –
Must have for yard work
Walk away from weed whacking without a sneeze
Juan Bernardo Méndez G. –
Son excelentes, buena compra. 3M es garantía de calidad.
Cuauhtemoc –
puedo solicitar factura?