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.

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.

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

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.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

3M Reusable Respirator Half Facepiece 7502, NIOSH, 3M Cool Flow Valve, Dual Airline Supplied Air Compatible, Integrated Dropdown Suspension, Bayonet Connections, For Chemical Handling, Painting, Med

3M Reusable Respirator Half Facepiece 7502, NIOSH, 3M Cool Flow Valve, Dual Airline Supplied Air Compatible, Integrated Dropdown Suspension, Bayonet Connections, For Chemical Handling, Painting, Med

Product ID: 2152648

Details

Brand
3M
Color
Gray
Filter Class
P100
Number of Items
1
Size
Medium

⚙️Bayonet connection for versatile filters

❄️3M CoolFlow valve for easy breathing

🛡️NIOSH-approved safety

¥14086

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Description

🛠️ Gear up with 3M 7502 — breathe easy, work smart, stay protected!

FOG FREE VISION - Exhalation valve cover directs moisture downward, minimizing fogging and keeping your view crystal clear.
EFFORTLESS FIT REMOVAL - Dual-mode head harness with quick latch and dropdown suspension for seamless one-hand on/off convenience.
BREATHE COOL WORK LONGER - Innovative CoolFlow valve reduces heat and moisture buildup for all-day comfort and easier breathing.
CERTIFIED INDUSTRIAL PROTECTION - NIOSH-approved to guard against airborne contaminants with trusted 3M cartridges and filters.
BUILT FOR DEMANDING ENVIRONMENTS - Durable silicone construction and bayonet connections support chemical handling, painting, welding, and more.

The 3M Reusable Respirator Half Facepiece 7502 is a NIOSH-approved, durable silicone mask designed for professional-grade respiratory protection. Featuring the proprietary CoolFlow valve for enhanced breathability and moisture control, it supports a wide range of 3M bayonet cartridges and filters. Its ergonomic dropdown suspension and quick latch harness ensure comfort and ease of use in industrial settings like chemical handling, painting, and welding.

Specifications

ASIN	B008MCUT86
Best Sellers Rank	#3,349 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #14 in Reusable Respirators
Brand	3M
Brand Name	3M
Closure Type	Buckle
Color	Gray
Customer Reviews	4.6 out of 5 stars 2,939 Reviews
Filter Class	P100
Fit Type	Regular
Global Trade Identification Number	50051131370826
Included Components	Half Facepiece Reusable Respirator
Item Dimensions D x W x H	8"D x 7"W x 4"H
Item Package Quantity	1
Item Type Name	reusable-respirator
Item Weight	0.4 Pounds
Manufacturer	3M
Material	Plastic, Silicone
Material Features	Recyclable
Number of Items	1
Part Number	051131370826
Product Style	Half Face Cover
Reusability	Reusable
Size	Medium
Special Features	Exhalation Valve, Reusable
Style Number	7502
Unit Count	1 Count
Warranty Description	As Labeled

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

¥14086

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

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

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

View all Trustpilot reviews