Acidic Gas Filter Cartridge (E2)

Acidic Gas Filter Cartridge

This is a high-performance Type E Acidic Gas Filter Cartridge engineered for air-purifying respirators. It is designed to deliver reliable protection against a wide range of hazardous gas vapors, making it an essential component for workers in industrial and chemical environments.

• Product Type: Replacement Gas Filter Cartridge
• Compliance Standard: GB 2890-2022 
• Protection Grade: Level 2

Effectively filters the following hazardous substances:

• Sulfur Dioxide (SO₂)
• Nitrogen Oxides (NOₓ)
• Various other acidic gas vapors

Visual Identification
Color Code: Standard yellow (universal indicator for Type E acidic gas protection filters)

Performance Metrics

• Service Life (SO₂ Test): ≥23 minutes at Level 2 protection
• Breakthrough Concentration: ≤8.0 mg/L
• Breathing Resistance: Low resistance design for all-day wear comfort
• Filtration Stability: Consistent performance under diverse operating conditions

Applications

• Chemical processing and manufacturing facilities
• Mining and metallurgical operations
• Shipbuilding and industrial construction sites
• Manufacturing workshops with acidic gas emission challenges