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3M7503 Reusable Half Face Mask, Large

Q: How do you figure your size?

I spoke with 3M tech support, and the guy explained it like this: "70% of users will fit the size medium. 23% will fit size large. The rest will fall in the small category." I assume that the reason 93% fit medium to large because men typically are the users. I am 6', 225lb guy that wears a medium. My 5'4" wife uses small. I can almost wear a large, but larges are set for people with long faces.

Q: What filters come with it?

None - you order the filters separately. There are several/many different filters depending on what your application is. Simply sawdust? Chemical fumes? Buy the filters that fit your use.

Q: Even after reading the q&a i'm still confused as to which filter i need. i just need dust particle filtration for woodworking. shape/model #?

A set of the 3M P100 filters work great. I use the 2091 model for woodworking. The P is for particulate and the 100 means it filters 100%. For anything with fumes like finishes I use a paint set of filters like the 3M 6001

Q: What is the difference between this mask and the 3m(tm) half facepiece respirator assembly 6291 ?

This one is made with silicone that seals against your face which is more comfortable and durable. If you plan on wearing it often or for long periods of time get this one.

4.8/5

Product ID: 53651517

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Details

Brand
3M
Size
L
Number of items
1
Material
Rubber
Special feature
Reusable

🎯Dual-mode adjustable head harness

💨3M CoolFlow valve eases breathing

🛡️Advanced silicone for durable comfort

Frequently Bought Together

3M Reusable Respirator Half Facepiece 7503, NIOSH, 3M Cool Flow Valve, Dual Airline Supplied Air Compatible, Integrated Dropdown Suspension, Bayonet Connections, For Chemical Handling, Painting, Large

3M P100 Respirator Cartridge/Filter 60923, 1 Pair, NIOSH Approved, Helps Protect Against Organic Vapors, Acid Gases, and Particulates, Magenta, Yellow

3M 2091 P100 Particulate Filter, 3 Pairs

Description

🛡️ Stay protected, breathe freely, and lead the safety game!

FOG FREE VISION - Exhalation valve cover directs breath downward to minimize fogging on safety glasses.
COLOR CODED SIZE - Large size clearly marked for quick, confident selection on the job.
CUSTOM FIT ANYTIME - Dual-mode head harness offers quick adjustment between standard and drop-down modes.
BREATHE EASY WORK HARD - Proprietary 3M CoolFlow valve reduces heat and moisture build-up for effortless breathing.
COMFORT MEETS DURABILITY - Advanced silicone material ensures all-day wear without fatigue.

The 3M 7503 Reusable Half Face Mask in Large combines advanced silicone comfort with a proprietary CoolFlow valve for easier breathing. Its dual-mode adjustable head harness and exhalation valve cover reduce fogging, making it a durable, reusable respirator designed for professional-grade protection and all-day wear.

Specifications

Manufacturer	3M
Part number	051131370833
Item Weight	139 g
Product Dimensions	17.78 x 25.4 x 14.61 cm; 138.98 g
Item model number	7503/37083(AAD)
Size	L
Style	Basic,Protection
Material	Rubber
Item Package Quantity	1
Number of Pieces	2
Special Features	Reusable
Batteries included?	No
Batteries Required?	No

Have a Question? See What Others Asked

How do you figure your size?

What filters come with it?

Even after reading the q&a i'm still confused as to which filter i need. i just need dust particle filtration for woodworking. shape/model #?

What is the difference between this mask and the 3m(tm) half facepiece respirator assembly 6291 ?

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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