900mm x 22mtr Polyester Pocket Exhaust Filter Roll

Product Overview:

An air filter made from polyester filter material, designed to replace glass fibre and other low-efficiency filters. Its service life is 3–5 times longer than these low-efficiency filter materials, with advantages including high paint mist capture, low initial resistance, and relatively high filtration precision.

Key Features:

● Large dust holding capacity 28KG/㎡

● High efficiency

● Dual stage polyester filter rated at 99.84% efficiency @2.5–10μm

● One of the best paint mist filtration and capture materials available

● 3–5 times longer service life than other general paint mist filtering material

Specifications:

Average Arrestance: 99.80%

Nominal Velocity: 3.5 m/s

Initial Pressure Drop (@0.5m/s): 12 Pa

Maximum Pressure Drop (@0.5m/s): 250 Pa

Dust Holding Capacity: 28 kg/m²

Fractional Arrestance Efficiency:

100.0% @ 20μm microns

99.80% @ 10μm microns

85.00% @ 5.0μm microns

4.00% @ 2.5μm microns