Ceiling Filter

CDUNO Pleated Filter Bags are high-performance filtration solutions designed for industrial applications. These filter bags offer exceptional particle retention and durability, ensuring efficient and reliable filtration in demanding environments.

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Main Material Polyester fibre (PET)
Filtration class F5, F6 (EN779)
Filter object Coarse dust and foreign matter ≥1µm
Final resistance 450Pa (suggestion)
Average weight efficiency 98% (ASHRAE52.1-1992)
Flammability rating F1 (DIN 53438), B1 (GB/T 17591-2006)
Dust holding capacity 500g/m², 550g/m², 600g/m², 650g/m²
Temperature resistance 100°C
Temp short peak 120°C
Moisture resistance (relative humidity) 100%

Features:

  • 100% capture rate of dust particles larger than 10μm by glue treatment.

  • Step by step encryption of filter fibers and stratified filtration.

  • High dust holding capacity and long service life.

  • Stable structure, uniform air permeability, enabling uniform diffusion of airflow.

  • Low initial resistance, strong elasticity and wrinkle resistance.

  • Silicone free.

Applications:

  • Ceiling filter(Roof filter) is mainly used in the final filtering system of coating system and spray booth, and is also for deep filtration of ventilation system and equipment.