Q 9 . How many core materials of string-wound filters do you provide? What are the differences among them？

There are 3 types including SUS304, SUS316 and PP.
SUS (stainless steel) core series are used in high temperature and high viscous chemical fluid without deformation.
On the other hand, PP core series are used in room temperature and high viscous chemical fluid.
Compare with SUS core series, PP core series is economical string-wound filter.