Recently, a comet fiber filter media that combines the flexibility of fibers with the stability of particles has been promoted for application in the water treatment sector. Composed of a high-density "comet nucleus" core and highly elastic fiber "comet tail" filaments, this filter media retains the advantages of large specific surface area and high adsorption capacity of fiber filter materials, while solving the problems of easy entanglement and difficult backwashing of traditional fibers.

It is reported that this filter media is compatible with existing fiber ball filtration systems. In municipal sewage and industrial wastewater treatment, it can effectively trap impurities such as suspended solids and colloids. Its filtration precision is about 20% higher than that of conventional materials, backwashing water consumption is reduced by 15%, and its service life can reach 3 to 5 years. Industry insiders stated that its "high-efficiency filtration + easy maintenance" features make it a promising new option for water treatment filter materials.