We have come across your web-site via net and noticed that you are producing a wide range of filters. We are interested in Pocket filters - Type: Hi-EFFBag- Media: 2Aluminium - Efficiency 95 % air filtering- As per the following sizes: Item description(MM) Qty Size: 592*592*400,10P,F8 40 Size:490*592*400,8P,F8 240 Size:287*592*400,5P,F8 240 . Please quote your best EXW prices. Looking for word to hearing from you soon,