... sampe→5.Check sample→6.Place orderLiquid Filter Bag was made by PP,PE,Nylonmaterial.And ... flux filter bag.(#1,#2,#3, ) 5).Oil absorbed filter bag.(#1,#2,#3, ) 6).High efficiency filter bag.(#1 ... ,#2,#3, ) 7).Activated carbon filter bag.(#1 ... (Size 3) #4 (Size 4) #5 ( Plastic Housing) C: PRE(PP ring of Eaton style ) PRF(PP ...