Is there an available size chart online? If not, how is a buyer to figure out which size to buy?

3M Rugged comfort half facepiece respirator: The size is adjustable and can fit a large variety of head sizes. It works for both me and my 9 yr old daughter

How does the 6500 compare to the higher priced 7500? i am an emt concerned with wight & comfort, and patients being able to hear me talk.

Very similar. The main difference is the 7500 series all silicone. Voice may be muffled, just have to speak up. Call the 3M Techline at 800-243-4630 for any assistance. Thank you.

Does this work as an N95?

This mask has different cartridges some for toxic gases and I think this is more than enough and surpasses what the n95 can do it is not disposable the mask is rubber with no requirement for fitting has check valves for positive breathing and needs to be cleaned .

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Rugged Comfort Half Facepiece Reusable Respirator 6503, NIOSH, Large | Cool Flow Valve Helps Reduce Heat and Moisture, Silicone Faceseal Provides a Firm Seal, Welding, Sanding, Cleaning, Grinding

Product ID: 15301730

Details

Brand
3M
Color
Gray/Teal
Filter Class
P100
Number of Items
1
Size
1 Count (Pack

🔧Adjustable 4-point harness

❄️Cool Flow Valve reduces heat & moisture

🛡️NIOSH-approved safety

€ 79.87

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Gear up with 3M Rugged Comfort — breathe easy, work harder!

STAY COOL UNDER PRESSURE - Proprietary Cool Flow Valve minimizes heat buildup and moisture for all-day comfort.
CUSTOM FIT FOR MAXIMUM SAFETY - Adjustable 4-point head harness delivers personalized comfort and stability during demanding tasks.
SILICONE SEAL RUGGED COMFORT - Textured silicone face seal ensures a firm, durable fit that holds shape even in intense work conditions.
CERTIFIED INDUSTRIAL PROTECTION - NIOSH-approved to guard against airborne contaminants with trusted 3M filtration.
UNOBSTRUCTED VISION COMPATIBILITY - Low-profile half facepiece design offers a wider field of view and seamless integration with welding and grinding shields.

The 3M Rugged Comfort Half Facepiece Reusable Respirator 6503 combines NIOSH-certified protection with advanced comfort features like a textured silicone seal and Cool Flow Valve technology. Designed for professionals in welding, sanding, and industrial environments, its adjustable fit and low-profile design ensure durability, safety, and compatibility with protective gear. Reusable and recyclable, it’s the smart choice for serious work.

Specifications

ASIN	B00IF7R9LS
Age Range Description	Adult
Best Sellers Rank	#37,513 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #44 in Reusable Respirators
Brand Name	3M
Color	Gray/Teal
Customer Reviews	4.7 4.7 out of 5 stars (2,599)
Filter Class	P100
Fit Type	adjustable
Included Components	Product & Instructions Guide
Item Dimensions D x W x H	7.15"D x 3.95"W x 8.05"H
Item Package Quantity	1
Item Type Name	reusable respirator
Manufacturer	3M
Material	Silicone/Nylon
Material Features	Recyclable
Number of Items	1
Part Number	051131494911
Product Style	Large
Recommended Uses For Product	Sanitation,Welding,Sanding,Grinding
Reusability	Reusable
Size	1 Count (Pack of 1)
Special Features	Reusable,Strong
Style Number	051131494911
Unit Count	1 Count
Warranty Description	As Label

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