Mellenwell-Full-range industrial protection products

5N11-Particulate Filter Cotton

NIOSH Certified & AEM Media
NIOSH-certified Advanced Aerosol Filter Media (AEM) balances convenience with lightweight, low-resistance breathing comfort.

Non-Oil Aerosol Protection
Highly suitable for hazardous atmospheres containing non-oil-based aerosols and gases (designed for workplace/occupational use only).

Cost-Effective Replacement
Allows for the separate replacement of filters when changing cartridges, significantly extending service life and effectively reducing operational costs.

Universal Compatibility
Broadly compatible with all types of half and full facepiece respirators. Built-in filters are firmly secured via high-performance retainers (e.g., 501 cover).

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Technical Parameters

Model No. 5N11
Product Type Particulate Filter Cotton (Pre-Filter)
Certification NIOSH Certified
Filtration Media Advanced Aerosol Filter Media (AEM) for efficient particle capture and low breathing resistance
Filtration Type Designed for non-oil-based aerosols (N-type particulate filtration)
Performance Features Lightweight structure with optimized airflow for enhanced breathing comfort and reduced resistance
Protection Scope Effective against dust, mists, and non-oil airborne particulates in occupational environments
Usage Type Replaceable pre-filter used in combination with gas/vapor cartridges to extend overall service life
Compatibility Compatible with standard half-mask and full-face respirators, used with filter retainers (e.g., 501 cover)
Cost Efficiency Supports independent filter replacement, reducing cartridge consumption and overall operating costs
Application Scenarios Suitable for painting, chemical handling, laboratory work, construction, and general industrial environments
Replacement Guidance Replace when clogged, damaged, or when breathing resistance increases

Wholesale & Customization Wholesale & Customization

  • Custom Service: ODM ready (Logo printing, customized packaging). Specs can be fine-tuned.
  • Flexible MOQ: Small batch trial orders supported (MOQ from 100 sets).
  • Lead Time: Standard stock 1-2 weeks; ODM custom orders 3-7 weeks.
  • Supply Stability: Dual-supplier strategy for core raw materials ensures zero stock-out risk.

Contact Mellenwell

Tel: +86 15992462208
  • WhatsApp: +86 15992462208
  • Add: Room 206, Building H, 2058 E-commerce Creative Park, Longyancheng, Huanggang Town, Raoping County, Guangdong Province, China.