Material: made of pure polypropylene polytuck filter material, GMP and FDA, and ultrasonic hot melt.Structure: The filter element is a discount structure of double-layer polypropylene material, the in
Material: made of pure polypropylene polytuck filter material, GMP and FDA, and ultrasonic hot melt.
Structure: The filter element is a discount structure of double-layer polypropylene material, the inner layer is polypropylene membrane as the final filter layer, and the outer layer is non-porous.
The spinning fabric is a coarse filter layer and plays a pre-filtration role. The inner and outer supports are made of polypropylene material. Therefore, the filter element is a combination of pre-filtration and final filtration.
