PP melt-blown filter cartridge
The PP meltblown filter is made of superfine polypropylene fibers bonded through a hot-melt process. The fibers are randomly distributed to form a three-dimensional porous structure. With a gradient pore size distribution from surface to depth, it functions as a surface, depth, and fine filter in one, effectively retaining impurities of various sizes.
Conditions: Acid, alkaline solution, temperature<60 degree.