Synthetic fibre blinds Air filter cotton is made of special synthetic fibre, non-woven and gradual structure. With long fibre characteristics, the fibre has good strength and good elasticity, and does not compress the filter material due to the wind resistance, which affects the dust holding capacity. And it will not deform or cause fibre to fly under vibration and pulling.                                                                                                               

Usage

Polyester Pre Filter is mainly used in x systems such as automobile manufacturers, furniture factories, steel plants, plastic factories, petrochemical plants, etc., automatic rolling shutters for commercial buildings, underground railways, aviation roads, art galleries, hospitals, sewage treatment plants, etc. Filtration system, electronic industry air conditioning primary system filter.

Material- Synthetic Fibre

Thickness – 18-20mm

Average Arrestance – 82.5%

Weight - 300gr/sqm

Air Velocity  –  0.45m/s

Pressure drop - 16pa

Final Pressure drop – 200pa

Dust Holding (g/m2) – 325

Maximum Temperature – 110 Deg C

Filter Class – G4 (DIN 24185)

Flame Resistance – F-1 (DIN 53438)