---
product_id: 458855162
title: "3M Cool Flow Valve Respirator 8511, N95, 2 per Pack"
brand: "3M"
price: "S$25"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/458855162-3m-cool-flow-valve-respirator-8511-n95-2-per-pack
store_origin: SG
region: Singapore
---

# 3M Cool Flow Valve Respirator 8511, N95, 2 per Pack

**Brand:** 3M
**Price:** S$25
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 3M Cool Flow Valve Respirator 8511, N95, 2 per Pack by 3M
- **How much does it cost?** S$25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/458855162-3m-cool-flow-valve-respirator-8511-n95-2-per-pack)

## Best For

- 3M enthusiasts

## Why This Product

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

## Description

Part of our Pro Series, the 3M™ Cool Flow™ Valve Particulate Respirator 8511 is designed with the pro in mind to help bring you protection and comfort. The Cool Flow™ Exhalation Valve helps release warm and moist exhaled breath from inside the respirator. This N95 respirator features Advanced Electrostatic Media that enhances the capture of airborne particles and is designed for easy breathing. An adjustable M-noseclip helps provide a custom, secure seal. Whether you're hanging drywall or sanding a floor, rely on the trusted protection of the 3M™ Cool Flow™ Valve Particulate Respirator 8511.   NIOSH-APPROVED N95 for at least 95 percent filtration efficiency against certain non-oil-based particles and aerosols  3M™ COOL FLOW™ EXHALATION VALVE helps direct exhaled air downward and allows for easy breathing  UP TO 50% EASIER BREATHING. Compared to non-valved 3M™ 8200 Testing  ADVANCED FILTER MEDIA for easy breathing  ADJUSTABLE M-NOSECLIP helps provide a custom and secure seal  STRETCHABLE, BRAIDED HEADBANDS for comfort  LIGHTWEIGHT DESIGN for comfort  COMFORTABLE for long periods of wear  CONVENIENT, DISPOSABLE DESIGN  RECOMMENDED FOR relief from dusts and certain particles encountered during sanding projects (bare wood, non-lead painted surfaces, or drywall), grinding, sawing, sweeping, installation of fiberglass insulation  ALSO HELPS FILTER pollen, mold spores and dust particles encountered during outdoor activities such as gardening, cutting firewood, raking, and mowing  Contains no components made from natural rubber latex  Package contents: 2  DIY/Home Use: Use ONLY in NON-HARMFUL environments. Occupational/Hazardous Use: Use under a regulated government (e.g. OSHA) respiratory protection program. WARNING: Limitations apply; Misuse may result in sickness or death. See product packaging and insert or call 3M in USA at 1-800-243-4630. In Canada, call 1-800-267-4414

## Features

- Adjustable

## Images

![3M Cool Flow Valve Respirator 8511, N95, 2 per Pack - Image 1](https://i5.walmartimages.com/asr/9bf3e280-aac5-4738-930f-fa2d1d545532.f29e14f249c40fe84291abe6432972f4.jpeg)
![3M Cool Flow Valve Respirator 8511, N95, 2 per Pack - Image 2](https://i5.walmartimages.com/asr/71b94cb9-cf99-4f71-bbc6-ac31996552e3.b071bbd1b5ca4fcaa8654d35c438f63d.jpeg)
![3M Cool Flow Valve Respirator 8511, N95, 2 per Pack - Image 3](https://i5.walmartimages.com/asr/c92e30d7-912d-4d8b-9135-8bbe6e53cae7.9de05988ad82dfe3f5350981dd7b163d.jpeg)
![3M Cool Flow Valve Respirator 8511, N95, 2 per Pack - Image 4](https://i5.walmartimages.com/asr/7c7c2dcd-39ba-4108-9ff2-d60cfd871e82.2774d845ad020322bfcd9fdeac973aee.jpeg)
![3M Cool Flow Valve Respirator 8511, N95, 2 per Pack - Image 5](https://i5.walmartimages.com/asr/6f5c9d14-a073-40e3-8ff5-3f145867f710.8493107c9a1e01b0ff7d60250385e8a1.jpeg)

---

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---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-26*