---
product_id: 83751775
title: "3M 51131370819 7501 or 37081(AAD) Half Facepiece Reusable Respirator, Small"
brand: "3m"
price: "฿22457"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/83751775-3m-51131370819-7501-or-37081-aad-half-facepiece-reusable-respirator
store_origin: TH
region: Thailand
---

# Lightweight 91g Cool flow valve Durable silicone 3M 51131370819 7501 or 37081(AAD) Half Facepiece Reusable Respirator, Small

**Brand:** 3m
**Price:** ฿22457
**Availability:** ✅ In Stock

## Summary

> Breathe Easy, Work Smart! 🌟

## Quick Answers

- **What is this?** 3M 51131370819 7501 or 37081(AAD) Half Facepiece Reusable Respirator, Small by 3m
- **How much does it cost?** ฿22457 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/83751775-3m-51131370819-7501-or-37081-aad-half-facepiece-reusable-respirator)

## 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

- • **Convenient Breaks:** The drop-down feature allows for easy removal during breaks, making it perfect for busy professionals.
- • **Lightweight Design:** At just 91 grams, this respirator offers protection without the bulk, making it ideal for extended wear.
- • **Versatile Protection:** Fully maintainable system compatible with various gas, vapor, and particulate filters for comprehensive safety.
- • **Stay Cool Under Pressure:** The innovative 3M™ Cool Flow™ valve minimizes heat build-up, ensuring you stay comfortable even in the most demanding environments.
- • **Comfort Meets Functionality:** Experience unparalleled comfort with a soft silicone facepiece that adapts to your unique facial contours.

## Overview

The 3M 51131370819 7501 Half Facepiece Reusable Respirator is designed for comfort and durability, featuring a soft silicone facepiece, a lightweight design of only 91 grams, and a unique Cool Flow valve to reduce heat build-up. This respirator is fully maintainable and compatible with various filters, making it a versatile choice for professionals in demanding environments.

## Description

3M 51131370819 7501 or 37081(AAD) Half Facepiece Reusable Respirator, Small

## Features

- Drop down feature for added convenience during breaks
- Soft, silicone facepeice for comfort an durability
- Thin nose bridge area for more comfort, low weight 136 gram
- Fully maintainable, flexible system for gas, vapour and particulate filters
- 3MTM cool flowTM valve reduces heat build-up to offer workers comfortable protection, even in hot and humid conditions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | 3M |
| Manufacturer | 3M |
| Model number | 7501 |
| Colour | Grey |
| Number of Memory Sticks | 4 |
| Special Feature | Reusable |
| Item Weight | 91 g |
| Product Dimensions | 17.78 x 25.4 x 14.61 cm; 91 g |
| Item model number | 7501 |
| Item Height | 5.75 Inches |
| Item Width | 10 Inches |
| Included Components | 1 Pc x 3M 7501 Half Facepiece Reusable Respirator |
| Are batteries included? | No |

## Product Details

- **Brand:** 3M
- **Size:** 1 count (Pack of 1)
- **Colour:** Grey
- **Number of Items:** 4
- **Material:** Others

## Images

![3M 51131370819 7501 or 37081(AAD) Half Facepiece Reusable Respirator, Small - Image 1](https://m.media-amazon.com/images/I/81dk5C4TviL.jpg)
![3M 51131370819 7501 or 37081(AAD) Half Facepiece Reusable Respirator, Small - Image 2](https://m.media-amazon.com/images/I/812cEwWqKmL.jpg)
![3M 51131370819 7501 or 37081(AAD) Half Facepiece Reusable Respirator, Small - Image 3](https://m.media-amazon.com/images/I/71tiGh9tGcL.jpg)
![3M 51131370819 7501 or 37081(AAD) Half Facepiece Reusable Respirator, Small - Image 4](https://m.media-amazon.com/images/I/71PegVZ4MsL.jpg)
![3M 51131370819 7501 or 37081(AAD) Half Facepiece Reusable Respirator, Small - Image 5](https://m.media-amazon.com/images/I/81ZDuFbsYGL.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.

## Frequently Bought Together

- 3M Reusable Respirator Half Facepiece 7501, NIOSH, 3M Cool Flow Valve, Dual Airline Supplied Air Compatible, Integrated Dropdown Suspension, Bayonet Connections, For Chemical Handling, Painting, Small
- 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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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-24*