--- product_id: 4728829 title: "3M Half Facepiece Reusable Respirator Assembly Kit 6191, Size Small, P100, Lightweight, Comfortable, Easy to Adjust, Includes 2091 Particulate Filter, Welding, Soldering, Asbestos" brand: "3m" price: "฿3099" currency: THB in_stock: true reviews_count: 9 category: "3 M" url: https://www.desertcart.co.th/products/4728829-3m-half-facepiece-reusable-respirator-assembly-kit-6191-size-small store_origin: TH region: Thailand --- # Reusable & replaceable filters Lightweight 4.7 oz design P100 filtration efficiency 3M Half Facepiece Reusable Respirator Assembly Kit 6191, Size Small, P100, Lightweight, Comfortable, Easy to Adjust, Includes 2091 Particulate Filter, Welding, Soldering, Asbestos **Brand:** 3m **Price:** ฿3099 **Availability:** ✅ In Stock ## Summary > 🛠️ Breathe Easy, Work Confidently — Safety Meets Style ## Quick Answers - **What is this?** 3M Half Facepiece Reusable Respirator Assembly Kit 6191, Size Small, P100, Lightweight, Comfortable, Easy to Adjust, Includes 2091 Particulate Filter, Welding, Soldering, Asbestos by 3m - **How much does it cost?** ฿3099 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/4728829-3m-half-facepiece-reusable-respirator-assembly-kit-6191-size-small) ## 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 - • **Featherlight Comfort:** At just 4.7 ounces, this half facepiece respirator offers all-day wearability without fatigue. - • **Custom Fit, No Hassle:** Easy-to-adjust head straps and bayonet connection ensure a secure, personalized fit every time. - • **Versatile & Cost-Effective:** Replaceable 3M 2091 filters and compatibility with multiple 3M cartridge series extend product life and value. - • **Industrial-Grade Protection:** NIOSH-approved P100 filters block 99.97% of airborne particles, safeguarding you up to 10x PEL. - • **Enhanced Visibility & Balance:** Swept-back cartridge design improves your field of vision and ergonomic balance during demanding tasks. ## Overview The 3M 6191 Half Facepiece Reusable Respirator Assembly Kit combines industrial-grade P100 filtration with a lightweight, comfortable design. NIOSH-approved for protection against oil and non-oil based particles, it’s ideal for welding, soldering, and hazardous material exposure up to 10 times the Permissible Exposure Limit. Featuring easy-to-adjust straps, replaceable filters, and a balanced cartridge layout, this respirator delivers reliable safety and all-day comfort for professionals who demand both performance and convenience. ## Description Product Description The 3M 6191 Half Facepiece Respirator Assembly includes the 3M Half Facepiece Respirator 6300 and 3M P100 Particulate Filters 2091. Helps provide respiratory protection in environments containing certain oil and non-oil based particles. This assembly includes a 3M 6000 Series Half Facepiece Reusable Respirator and two 3M 2091 P100 Particulate Filters. This assembly is NIOSH approved for environments containing certain oil and non-oil based particles. When properly fitted, this respirator helps provide protection in a variety of applications including welding, brazing, torch cutting, metal pouring, soldering, and exposure to lead asbestos, cadmium, arsenic, and MDA at concentrations up to 10 times the Permissible Exposure Limit (PEL). This respirator is remarkably comfortable, soft, and lightweight, and features easy-to-adjust head straps. The swept-back design of the cartridges helps improve balance and visibility. Easy-to-adjust head straps allow for a customized fit to the user. When used to capacity, the included cartridges can be removed and replaced with new P100 Filter/Cartridges or other NIOSH approved 3M 2000 or 2200 Series Filters or 6000 Series Cartridges. The respirator can also be disassembled, cleaned, and reused, extending the life and cost effectiveness of the product. NIOSH, a Federal government regulatory agency, has tested and approved the 6000 Series with 3M cartridges, filters or supplied air systems to help reduce breathing certain airborne contaminants. The 6000 Series is NIOSH approved for negative air purifying and positive pressure dual airline applications. The respirator comes with a P100 filter, which is replaceable. This half facepiece respirator may be used with any of these replacements: 3M Cartridge 6000 Series; 3M Filters 2000, 2200, 7000 or 5000 Series; or 3M Dual Airline Systems against a variety of gases, vapors, and particulate hazards according to NIOSH approvals. Breathing hazardous particles, gases and vapors can be harmful to your health. The 3M half Facepiece Reusable Respirator 6000 Series helps reduce exposure to many contaminants. From the Manufacturer 3M™ Half Facepiece Reusable Respirator Assembly includes a 3M™ 6000 Series Half Facepiece Reusable Respirator and two 3M™ 2091 P100 Particulate Filters. This assembly is NIOSH approved for environments containing certain oil and non-oil based particles. When properly fitted, this respirator helps provide protection in a variety of applications including welding, brazing, torch cutting, metal pouring, soldering, and exposure to lead asbestos, cadmium, arsenic, and MDA at concentrations up to 10 times the Permissible Exposure Limit (PEL). Combining Comfort and Convenience This respirator is remarkably comfortable, soft, and lightweight, and features easy-to-adjust head straps. The swept-back design of the cartridges helps improve balance and visibility. Easy-to-adjust head straps allow for a customized fit to the user. When used to capacity, the included cartridges can be removed and replaced with new P100 Filter/Cartridges or other NIOSH approved 3M™ 2000 or 2200 Series Filters or 6000 Series Cartridges. The respirator can also be disassembled, cleaned, and reused, extending the life and cost effectiveness of the product. Meets Government Safety Standards NIOSH, a Federal government regulatory agency, has tested and approved the 6000 Series with 3M cartridges, filters or supplied air systems to help reduce breathing certain airborne contaminants. The 6000 Series is NIOSH approved for negative air purifying and positive pressure dual airline applications. The respirator comes with a P100 filter, which is replaceable. This half facepiece respirator may be used with any of these replacements: 3M™ Cartridge 6000 Series; 3M™ Filters 2000, 2200, 7000 or 5000 Series; or 3M™ Dual Airline Systems against a variety of gases, vapors, and particulate hazards according to NIOSH approvals.Importance of Respiratory Protection Breathing hazardous particles, gases and vapors can be harmful to your health. The 3M™ half Facepiece Reusable Respirator 6000 Series helps reduce exposure to many contaminants. Enhanced comfort and visibility features make wearing the respirator noticeably more enjoyable.About 3M Company For more than a century, 3M has applied innovation and technology to improving our customers’ lives and supporting their business goals. Today the company, from its headquarters in St. Paul, Minnesota, serves industrial and commercial customers and consumers in nearly 200 countries. Personal Safety products, focused on worker safety, include respirators, hearing-protection products, air-monitoring devices, environmental-safety products, and comprehensive training programs. The 3M brand, across thousands of products, represents consistency, superior quality, and value. Review: Perfect size small for me - This actually fits my face, I was having trouble finding a size small and I’m so happy I found this. This mask is a must for daily chicken coop cleaning! Review: It works - I’ve gotten one in the past and it’s pretty nice ## Features - ASSEMBLY INCLUDES: Half facepiece respirator and particulate filter 2091 p100 - HALF FACEPIECE DESIGN: Combines comfort and convenience - REMARKABLY COMFORTABLE: Soft, lightweight facepiece and easy-to-adjust head straps. - CONNECTION TYPE: Bayonet - REMOVABLE FILTERS: Can be replaced with NIOSH approved 3M filters and cartridges - For industrial/occupational use only. Not for consumer sale or use ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B008MCUVN4 | | Best Sellers Rank | #46,575 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #48 in Reusable Respirators | | Date First Available | September 14, 2004 | | Department | Unisex | | Item Weight | 4.7 ounces | | Item model number | 6191 | | Manufacturer | 3M | | Product Dimensions | 7 x 7 x 5 inches | ## Product Details - **Brand:** 3M - **Color:** Gray - **Filter Class:** P100 - **Number of Items:** 1 - **Size:** 1 Count (Pack of 1) ## Images ![3M Half Facepiece Reusable Respirator Assembly Kit 6191, Size Small, P100, Lightweight, Comfortable, Easy to Adjust, Includes 2091 Particulate Filter, Welding, Soldering, Asbestos - Image 1](https://m.media-amazon.com/images/I/71BsLBxaikL.jpg) ## Questions & Answers **Q: How do I know what size this mask is? I'm reading the reviews saying it comes in 3 sizes S, M, L but it doesn't say anywhere on the description.** A: I can tell you that I found the medium size too large for me. I am 5' 11" and do not have a small face. **Q: Does a pair of P100-certified filters come with the mask or are those sold separately?** A: Mine did not come with filters. The bag indicates they should have been packaged together with the mask so they may have been removed prior to shipping. **Q: what is the NIOSH rating? N100?** A: Dust Mask and Filter Cartridge Ratings Respiratory Filters come in a variety of ratings that relate to how the respirator performs (how much it filters) and what environment type it is designed to be used in. When choosing a respirator it's important to understand that as the letter rating and number rating increase, breathing fatigue will increase. While you certainly don't want to choose a rating that is too low, you don't necessarily always want to pick a P100 filter for every application - particularly if you're just looking for a simple dust mask to do home improvement work. Typically, an end user will find an N95 respirator cooler, and easier to breath through than a P99 or P95 dust mask. Respirator Rating Letter Class N - Not oil resistant R - Resistant to oil P - Oil Proof Respirator Rating Number Class 95 - Removes 95% of all particles that are at least 0.3 microns in diameter 99 - Removes 99% of particles that are at least 0.3 microns in diameter 100 - Removes 99.97% of all particles that are 0.3 microns in diameter or larger. HE or HEPA quality filter. **Q: Would this be an appropriate mask for woodworking, specifically when sanding (or cutting MDF) and lots of ultra fine particles are in the air?** A: Yes, just be sure to get the right filter. 3M makes lots of them, and you can get the right tables from them. I use the cartridge P100 for metal dusts. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect size small for me *by A***R on January 28, 2026* This actually fits my face, I was having trouble finding a size small and I’m so happy I found this. This mask is a must for daily chicken coop cleaning! ### ⭐⭐⭐⭐⭐ It works *by J***S on December 29, 2025* I’ve gotten one in the past and it’s pretty nice ### ⭐⭐⭐⭐⭐ Good seal around the face *by E***A on June 4, 2025* Cleans easily. Filters work effectively when attached properly. Strap is tight and adjustable giving a good seal. ## Frequently Bought Together - 3M Half Facepiece Reusable Respirator Assembly Kit 6191, Size Small, P100, Lightweight, Comfortable, Easy to Adjust, Includes 2091 Particulate Filter, Welding, Soldering, Asbestos - 3M 2091 P100 Particulate Filter, 3 Pairs - 3M P100 Respirator Cartridge/Filter 60923, 1 Pair, NIOSH Approved, Helps Protect Against Organic Vapors, Acid Gases, and Particulates, Magenta, Yellow --- ## 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/4728829-3m-half-facepiece-reusable-respirator-assembly-kit-6191-size-small](https://www.desertcart.co.th/products/4728829-3m-half-facepiece-reusable-respirator-assembly-kit-6191-size-small) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-24*