Activated carbon filter cartridge CityPleat

pleatedgasair

Overview
Premium prefilter combining particulate and molecular media to remove solid and gaseous contaminants in a single filter stage. Suitable for upgrading existing ventilation systems to control low concentrations of most external and internal pollutants; classified Coarse 65% according to ISO 16890.

Key features

• 2-in-1 filtration: particulate prefiltration plus molecular adsorption
• Removal of solid and gaseous contaminants in a single stage
• Effective for low concentrations of common urban and indoor pollutants
• Can be retrofitted into existing installations
• Classified and tested according to ISO 10121-3 and ISO 16890

Variants (table)
Item | ISO 16890 | Filter Class EN779 | Width (mm) | Height (mm) | Depth (mm) | Airflow (m3/h) | Pressure drop Initial (Pa) | ISO 10121 Ozone | ISO 10121 NO₂ | ISO 10121 SO₂ | ISO 10121 Toluene
CityPleat-200-289x594x44 | Coarse 65% | G4 | 289 | 594 | 44 | 1700 | 140 | LD 55 | vLD 50 | vLD 30 | LD 75
CityPleat-200-594x594x44 | Coarse 65% | G4 | 594 | 594 | 44 | 3400 | 140 | LD 55 | vLD 50 | vLD 30 | LD 75
CityPleat-200-594x594x95 | Coarse 65% | G4 | 594 | 594 | 95 | 3400 | 125 | LD 60 | vLD 55 | vLD 25 | LD 70
CityPleat-200-289x594x95 | Coarse 65% | G4 | 289 | 594 | 95 | 1700 | 125 | LD 60 | vLD 55 | vLD 25 | LD 70
CityPleat-480-594x594x95 | Coarse 65% | G4 | 594 | 594 | 95 | 3400 | 90 | HD 60 | LD 65 | vLD 35 | MD 70
CityPleat-480-289x594x95 | Coarse 65% | G4 | 289 | 594 | 95 | 1700 | 90 | HD 60 | LD 65 | vLD 35 | MD 70

Specifications

• Application: Combined filtration for particle pre-filtration and control of low-level gaseous pollutants; typical uses include IAQ improvement in city-centre buildings, shopping malls and public buildings
• Filter frame: rigid water-resistant cardboard
• Media: synthetic + activated carbon
• Maximum operating temperature: 50 °C
• Relative humidity: 30%–70%
• Max final pressure drop (EN 13053): initial pressure drop + 50 Pa or initial pressure drop × 3 (whichever is lower)
• Dimension standard: filter front dimensions according to EN 15805
• Installation options: front and side access housings and frames available
• Max airflow: 1.25 × nominal flow
• Maximum allowable pressure drop: 250 Pa