--- product_id: 46725178 title: "N95 Respirator 8511, 2 Pack, Features 3M COOL FLOW Exhalation Valve, NIOSH-APPROVED N95, Advanced Filter Media For Easy Breathing, Lightweight, Comfortable Design For Longer Wear (8511DA1-2A-PS)" brand: "3m" price: "฿1130" currency: THB in_stock: true reviews_count: 9 category: "3 M" url: https://www.desertcart.co.th/products/46725178-n95-respirator-8511-2-pack-features-3m-cool-flow-exhalation store_origin: TH region: Thailand --- # Custom secure fit with M-Noseclip 50% easier breathing with Cool Flow Valve NIOSH-APPROVED 95% filtration N95 Respirator 8511, 2 Pack, Features 3M COOL FLOW Exhalation Valve, NIOSH-APPROVED N95, Advanced Filter Media For Easy Breathing, Lightweight, Comfortable Design For Longer Wear (8511DA1-2A-PS) **Brand:** 3m **Price:** ฿1130 **Availability:** ✅ In Stock ## Summary > 🛠️ Stay protected, breathe easy, and work smarter with 3M’s pro-grade N95 respirator! ## Quick Answers - **What is this?** N95 Respirator 8511, 2 Pack, Features 3M COOL FLOW Exhalation Valve, NIOSH-APPROVED N95, Advanced Filter Media For Easy Breathing, Lightweight, Comfortable Design For Longer Wear (8511DA1-2A-PS) by 3m - **How much does it cost?** ฿1130 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/46725178-n95-respirator-8511-2-pack-features-3m-cool-flow-exhalation) ## 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 - • **Breathe Effortlessly:** 3M COOL FLOW valve reduces exhalation resistance by up to 50%, keeping you cool and comfortable all day. - • **Pro-Level Protection:** NIOSH-certified N95 filtration blocks 95% of harmful particles for trusted safety on the job. - • **Tailored Fit Comfort:** Adjustable M-Noseclip and stretchable braided headbands ensure a secure, personalized seal without pressure points. - • **Lightweight & Durable:** Engineered for extended wear with a featherlight design that won’t weigh you down during long projects. - • **Disposable Convenience:** Hygienic, single-use design perfect for dusty environments like sanding, drywall, and insulation installation. ## Overview The 3M N95 Respirator 8511 (2 Pack) combines advanced electrostatic filter media with a patented COOL FLOW exhalation valve to deliver 95% filtration efficiency and up to 50% easier breathing. Designed for professionals tackling dust and airborne particles, its adjustable M-Noseclip and stretchable headbands provide a secure, comfortable fit for extended wear. Lightweight and disposable, this respirator is ideal for sanding, drywall, and insulation tasks, ensuring reliable protection without compromising comfort. ## 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. Review: Good masks at a great price. - Good masks at a great price. Not meant to be worn day after day. Disposable. Any longer than a few days, the material around the chin will fold under. Somewhat beard friendly, but not much. I used this mask for about 4 hours in the attic; very breathable. The wire nose clip was a bit stiff but, ok. Overall good product at a good price for quality brand. Slightly cheaper than Home Depot prices. Review: Great buy - Was lucky enough to find these before the major pandemic started. They were a tiny bit overpriced but hey not as bad as other ridiculous prices due to the high demand all over the world. ## Features - 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 - 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06XY6Z667 | | Best Sellers Rank | #324,826 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #327 in Disposable Respirator Safety Masks | | Brand Name | 3M | | Closure Type | Hook and Loop | | Customer Reviews | 4.3 4.3 out of 5 stars (281) | | Filter Class | N95 | | Global Trade Identification Number | 00076308725716 | | Included Components | 2.0 | | Item Dimensions D x W x H | 2.3"D x 8.6"W x 8.6"H | | Item Package Quantity | 1 | | Item Type Name | Disposable Respirators | | Item Weight | 0.15 Pounds | | Manufacturer | 3M | | Material | Plastic | | Material Features | Hypoallergenic | | Number of Items | 6 | | Part Number | 8511D2-DC-PS | | Pattern | Respirator | | Product Style | Disposable,protection | | Recommended Uses For Product | Sanding | | Reusability | Disposable | | Size | 2 Pack | | Special Features | NIOSH-APPROVED N95 for at least 95 percent filtration efficiency against certain non-oil-based particles and aerosols | | Style Number | 8511D2-DC-PS | | UPC | 076308725716 051141524948 | | Unit Count | 2 Count | | Warranty Description | Limited Warranty. This 3M product will be free from defects in material and manufacture. If this 3M product is defective, your exclusive remedy shall be, at 3M's option, replacement of the 3M product or refund of the purchase price of the 3M product. This warranty gives you specific legal rights, and you may have other rights which may vary from state to state, or country to country. To obtain war… | ## Product Details - **Brand:** 3M - **Filter Class:** N95 - **Material:** Plastic - **Number of Items:** 6 - **Size:** 2 Pack ## Images ![N95 Respirator 8511, 2 Pack, Features 3M COOL FLOW Exhalation Valve, NIOSH-APPROVED N95, Advanced Filter Media For Easy Breathing, Lightweight, Comfortable Design For Longer Wear (8511DA1-2A-PS) - Image 1](https://m.media-amazon.com/images/I/81LO26wtsML.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good masks at a great price. *by H***E on April 28, 2025* Good masks at a great price. Not meant to be worn day after day. Disposable. Any longer than a few days, the material around the chin will fold under. Somewhat beard friendly, but not much. I used this mask for about 4 hours in the attic; very breathable. The wire nose clip was a bit stiff but, ok. Overall good product at a good price for quality brand. Slightly cheaper than Home Depot prices. ### ⭐⭐⭐⭐⭐ Great buy *by D***A on May 9, 2020* Was lucky enough to find these before the major pandemic started. They were a tiny bit overpriced but hey not as bad as other ridiculous prices due to the high demand all over the world. ### ⭐⭐⭐⭐⭐ Very comfortable and conformes nicely to the face without getting hot. Great value. *by M***T on June 26, 2019* Very comfortable and conformes nicely to the face without getting hot. Great value. I use it when I clean computer systems out so I don't breathe all that dust. ## Frequently Bought Together - 3M N95 Respirator 8511, 2 Pack, Features 3M COOL FLOW Exhalation Valve, NIOSH-APPROVED N95, Advanced Filter Media For Easy Breathing, Lightweight, Comfortable Design For Longer Wear (8511DA1-2A-PS) - Dewalt DPG82 Concealer Anti-Fog Dual Mold Safety Goggle - 1 Pair - 3M Aura Particulate Respirator 9205+ N95, Lightweight, 3 Panel Designed Helps Provide Comfortable and Convenient Respiratory Protection, 3-Pack --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/46725178-n95-respirator-8511-2-pack-features-3m-cool-flow-exhalation](https://www.desertcart.co.th/products/46725178-n95-respirator-8511-2-pack-features-3m-cool-flow-exhalation) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-26*