1)High efficiency; 2)Low resistance; 3)Light weight; 4)Easy to install; 5)Low cost Pleated HEPA air filter wick is of 1)High efficiency;2)Low resistance; 3)Light weight;4)Easy to install; 5)Low costFor PP, PET, PE, panel height ranges from 8mm to 90mm.For glass-fiber kind of filter cartridges, available sizes are: 25[40], 35[50], 52[70], 63[80], 75[80, 96], 83[96], brackets figure shows the ...