General description Fiber ball filter media is a spherical filter made from knotted fibers. Compared to conventional rigid filters, it offers several advantages including good elasticity, no floating, a long service life, and low pressure drop. During the filtering process, the spaces in the filter layer are lined, ensuring that the flow pressure remains low, which is characteristic of an ideal filter material. Technical specifications Ball diameter: 50 mm Weight: 700 grams per box Material: Polyester fiber Packaging: White box