Special light filter frame should be very easy to install and maintain, directly affects the quality of the skeleton dust filter bag 

 Status and life. Precipitator grid skeleton surrounded by a metal cylinder, the cylinder open at both ends with duct connected. 

 Dust generated by the fan cage to use air pressure to air pressure to the dust and dust the surface of the cage, most of the short fiber and impurities was blocked 

 Remain in the dust the surface of the cage. Less auxiliary equipment, management simple and convenient, the cotton filter down banquet, with a higher rate of return, 

 General assembly and other filtration equipment into dust.