● 100% polypropylene material without adhesive and silicone ● Patent collar provides positive seal ● High quality material combined with unique structure design enable to filter over 0.2 um particles ● Absolute efficiency over 99% for 0.2 to 10 um grade, equally well for finer micron rating particles ● In some applications where it was never possible to use a filter bag, High Performance Filter Bag play an unparalleled performance. Successful examples such as water filtration, fine chemicals, microelectronics, etc. Now we can use the High Performance Filter Bag to replace the previous expensive filter cartridges. ● FDA compliant according to CFR title 21 ● Production under ISO 9001 : 2015 quality systems