--- product_id: 602085835 title: "MTROYALDIA 10 pieces 5N11 Respirator Filter Cotton Replacement Particulate Filter Cotton for 6200, 6502, 7502, 6800, and FF402 Series Respirator Mask Filter Against Dust, Paint, Spray, Chemicals" brand: "mtroyaldia" price: "R134" currency: ZAR in_stock: true reviews_count: 4 category: "Mt Royaldia" url: https://www.desertcart.co.za/products/602085835-mtroyaldia-10-pieces-5n11-respirator-filter-cotton-replacement-particulate-filter store_origin: ZA region: South Africa --- # 8-hour optimal protection time Universal fit for 6000 series masks Multi-layer electrostatic filtration MTROYALDIA 10 pieces 5N11 Respirator Filter Cotton Replacement Particulate Filter Cotton for 6200, 6502, 7502, 6800, and FF402 Series Respirator Mask Filter Against Dust, Paint, Spray, Chemicals **Brand:** mtroyaldia **Price:** R134 **Availability:** ✅ In Stock ## Summary > 🛡️ Stay ahead of airborne threats with filters that work as hard as you do! ## Quick Answers - **What is this?** MTROYALDIA 10 pieces 5N11 Respirator Filter Cotton Replacement Particulate Filter Cotton for 6200, 6502, 7502, 6800, and FF402 Series Respirator Mask Filter Against Dust, Paint, Spray, Chemicals by mtroyaldia - **How much does it cost?** R134 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/602085835-mtroyaldia-10-pieces-5n11-respirator-filter-cotton-replacement-particulate-filter) ## Best For - mtroyaldia enthusiasts ## Why This Product - Trusted mtroyaldia brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Time-Smart Protection:** Replace every 8 hours or when resistance rises to maintain peak filtration performance and safety. - • **Seamless Compatibility:** Designed to fit 6200, 6502, 7502, 6800, and FF402 series respirators for effortless integration. - • **Non-Washable, Non-Negotiable:** Single-use filter cotton guarantees uncompromised purity—never risk contamination by washing. - • **Breathe Easy, Work Confidently:** Low respiratory resistance ensures comfort during extended use, keeping you productive and protected. - • **Layered Defense, Maximum Safety:** Advanced electrostatic cotton filters out dust, chemicals, and paint particles with superior adsorption capacity. ## Overview The MTROYALDIA 5N11 respirator filter cotton offers multi-layer electrostatic filtration compatible with popular 6000 series respirators. Engineered for effective protection against dust, chemicals, paint, and other particulates, it delivers low breathing resistance for up to 8 hours of reliable use. Designed for single-use replacement, it ensures optimal respiratory safety in demanding industrial and professional environments. ## Description Product Description 5N11 Filter for Respirator Used with 6001 Filter Cartridges against Dust, Particles Compatibility It need to be used with 6001 filter cartridges, 501 filter retainer cover. 5n11 filter Resist Non-Oily Particles, can be used with 5p71 6001 cartridges, Fits 6200/7502/6800/ respirator. 1.When to change the 5n11 filter? It depends on the particles you breathe. If the filter is dirty or wet or you feel increased breathing resistance, replace the filter cotton immediately. 1.When to change the filter? If the 5n11 filter is dirty or wet or you feel increased breathing resistance, replace the filter immediately. Note Replace after each use to achieve the best protection. Review: Works as stated - It does work to prevent obnoxious fumes of stated substances. It's been in use for long time, and it has worked well everytime. Review: Good - Good ## Features - 【Compatibility】Filter Cotton can be used with 6000 series cartridges, 501 filter retainer, and most gas respirators (such as 6100, 6200, 6502, 7501, 7502, 6800, and FF402) - 【Effective Protection】Our electrostatic filter cotton uses multiple layers of protection, layer by layer purification. High-quality electrostatic filter cotton has higher adsorption capacity, low respiratory resistance, and protects our respiratory health. Respirator filter against particulate matter, dust, chemicals, paint, pollution, cleaning, spray, grinding, sawing, and welding. - 【Reasonable Protection Time】When you find that the filter cotton is damaged or dirty, smell an odor, or feel a significant increase in respiratory resistance, you should leave the dangerous area and replace the new filter cotton in time. The reasonable protective time of filter cotton is 8 hours. - 【Cautions】The filter cannot produce oxygen, and the filter cannot be used in an environment where the oxygen concentration is lower than 19.5%. Filter cotton is not washable. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CR7FM2FB | | Best Sellers Rank | #18,469 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #26 in Respirator Cartridges & Filters | | Brand | MTRoyaldia | | Colour | White | | Country of Origin | China | | Customer Reviews | 4.4 out of 5 stars 39 Reviews | | Manufacturer | MTROYALDIA | | Manufacturer Part Number | MTR-RFC-FC | | Material | Cotton | | Model Name | 5N11 | | Net Quantity | 1.00 Count | | Number of Layers | 1.0 | | UPC | 774213562609 | | Unit Count | 1.00 Count | ## Product Details - **Brand:** MTRoyaldia - **Colour:** White - **Material:** Cotton - **Model Name:** 5N11 - **Number of Layers:** 1.0 ## Images ![MTROYALDIA 10 pieces 5N11 Respirator Filter Cotton Replacement Particulate Filter Cotton for 6200, 6502, 7502, 6800, and FF402 Series Respirator Mask Filter Against Dust, Paint, Spray, Chemicals - Image 1](https://m.media-amazon.com/images/I/41yO8i4giSL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works as stated *by S***A on 13 May 2026* It does work to prevent obnoxious fumes of stated substances. It's been in use for long time, and it has worked well everytime. ### ⭐⭐⭐⭐⭐ Good *by P***Y on 12 February 2026* Good ### ⭐⭐⭐ Mask filter *by H***A on 28 January 2026* Good product ## Frequently Bought Together - MTROYALDIA 10 pieces 5N11 Respirator Filter Cotton Replacement Particulate Filter Cotton for 6200, 6502, 7502, 6800, and FF402 Series Respirator Mask Filter Against Dust, Paint, Spray, Chemicals - Serplex® Respirator Mask Kit with Anti-Fog Goggle, 6001 Filters & Cotton Filters, Reusable Chemicals Respirator Gas Mask for Painting, Gas, Dust, Weld, Organic Vapors, Epoxy Resin - 3M Half Facepiece Reusable Respirator 6200 & Organic Vapor Acid Gas Cartridge 6003, Comfortable, Reusable & Breathable, Airborne Particles - Set Of 2, Plastic, N95, Multicolor --- ## 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.za/products/602085835-mtroyaldia-10-pieces-5n11-respirator-filter-cotton-replacement-particulate-filter](https://www.desertcart.co.za/products/602085835-mtroyaldia-10-pieces-5n11-respirator-filter-cotton-replacement-particulate-filter) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-07-07*