cartridge dust collector

1.Thecartridge filters are made ofimported GORE-TEX expander membrane featuring a large filtration area and a small occupation. 2.The selected expanded membrane as filtration material prevents dust from entering it.So the dust on the surface of the material is easy to cleaned up and the device's using life is long. 3.The POLYESTER material is of anti-stick,anti-moisture and is with small operation resistance,and is able to stand a temprature as high as 130oC. 4.The collection efficiency is high.The sub-micron filtration efficiency is up to 99.9%. 5.Automatic operation,only need to clean up the dust tub regularly.