PP filter core is a new type of filter material made of polypropylene special resin with the melt-blown non-woven technology. The fiber of the product, with three-dimensional net structure, decreases the filtering resistance and can contain more dust.
3. Product details
PP filter core is also known as sintering cartridge. It's made of entwined and bonded polypropylene resin fibers. The structure is outer sparse inner dense with unique gradient deep filtration.
The product is ideal to be used in initial, medium and high efficiency filter, self-air-cleaner, vacuum cleaner etc. Due to its low resistance and high efficiency. The product can also be used for liquid filtration, oil stain disposal, water purification and other purposes.