---
product_id: 264123434
title: "3M Reusable Respirator, Half Face Piece 7503, Use with Bayonet Cartridges/Filters (Not Included) for Gases, Vapors, Dust, Large Size"
brand: "3m"
price: "325.21 DT"
currency: TND
in_stock: true
reviews_count: 7
category: "3 M"
url: https://www.desertcart.tn/products/264123434-3m-reusable-respirator-half-face-piece-7503-use-with-bayonet
store_origin: TN
region: Tunisia
---

# 3M CoolFlow valve for easier breathing Durable advanced silicone material NIOSH-approved bayonet cartridge compatibility 3M Reusable Respirator, Half Face Piece 7503, Use with Bayonet Cartridges/Filters (Not Included) for Gases, Vapors, Dust, Large Size

**Brand:** 3m
**Price:** 325.21 DT
**Availability:** ✅ In Stock

## Summary

> 🛡️ Elevate your safety game with breathable, durable, and fog-free protection!

## Quick Answers

- **What is this?** 3M Reusable Respirator, Half Face Piece 7503, Use with Bayonet Cartridges/Filters (Not Included) for Gases, Vapors, Dust, Large Size by 3m
- **How much does it cost?** 325.21 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/264123434-3m-reusable-respirator-half-face-piece-7503-use-with-bayonet)

## Best For

- 3m enthusiasts

## Why This Product

- Trusted 3m brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Fog-Free Vision, Always:** Exhalation valve cover directs breath downward to minimize fogging during use.
- • **Custom Fit, Instant On/Off:** Dual-mode head harness with quick latch design for seamless one-hand operation.
- • **Breathe Effortlessly All Day:** 3M CoolFlow valve reduces heat and moisture buildup for unmatched comfort.
- • **Built to Last, Built for Safety:** Advanced silicone construction ensures durability and long-term comfort.
- • **Versatile Protection, Your Choice:** Compatible with a wide range of NIOSH-approved bayonet cartridges and filters.

## Overview

The 3M 7503 Reusable Half Face Respirator combines advanced silicone durability with a proprietary CoolFlow valve for easier breathing and reduced heat buildup. Featuring a quick latch dual-mode head harness for effortless on/off and an exhalation valve cover to minimize fogging, it supports a variety of NIOSH-approved bayonet cartridges and filters (sold separately) to protect against gases, vapors, and dust. Designed for professionals who demand comfort, reliability, and versatile respiratory protection.

## Description

From the manufacturer About Us Our beginnings were humble rocks, but after more than 100 years, we know how to rock science. Every day at 3M, we explore, we connect and we invent. And we’ve opened the door to show the world the unique, multi-dimensional ways 3M science can touch your life. We’ve started the conversation with a fresh new look and new way of talking about ourselves that makes us excited to share. We’ve always been storytellers and inventors at heart, but now we will show you why we do what we do. And while we may look different, we’re still the same 3M, ready to connect and work together with you to create the future. So explore with us. We think you will be amazed by all the ways 3M science impacts your life.

Review: Great mask - More better than the previous model.
Review: I can recommend it - It is a genuine product and 6001 and 2097 cartridges fit well. I gave 4 stars because the silicon is very smelly.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | 3M |
| Colour | Blue |
| Material | Rubber |
| Number of Items | 1 |
| Reusability | Reusable |
| Size | L |

## Product Details

- **Brand:** 3M
- **Colour:** Blue
- **Material:** Rubber
- **Number of Items:** 1
- **Size:** L

## Images

![3M Reusable Respirator, Half Face Piece 7503, Use with Bayonet Cartridges/Filters (Not Included) for Gases, Vapors, Dust, Large Size - Image 1](https://m.media-amazon.com/images/I/81dk5C4TviL.jpg)

## Questions & Answers

**Q: How do you figure your size?**
A: 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?**
A: 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: 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 ?**
A: 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great mask
*by S***C on 14 November 2020*

More better than the previous model.

### ⭐⭐⭐⭐ I can recommend it
*by L***I on 8 June 2020*

It is a genuine product and 6001 and 2097 cartridges fit well. I gave 4 stars because the silicon is very smelly.

### ⭐⭐⭐⭐⭐ a must have to keep you safe
*by M***. on 30 October 2025*

works well no detectable odor in mask

## 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

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**Shop now:** [https://www.desertcart.tn/products/264123434-3m-reusable-respirator-half-face-piece-7503-use-with-bayonet](https://www.desertcart.tn/products/264123434-3m-reusable-respirator-half-face-piece-7503-use-with-bayonet)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-06*