The Principle and Performance of Meltblown Polypropylene Fiber Filter Cartridges (PP Filter Cartridges)

Made from 100% pure, non-toxic, and odorless polypropylene, this tubular filter element is formed through melting, spraying, traction, and receiving processes. No other chemical components are generated during the filtration process, making it suitable for direct use in drinking water and beverage products. No dissolution occurs.

Resistant to bacteria and chemicals. A gradient of filtration precision is achieved from the inside out. The outer coarse filter surface ensures sufficient dirt-holding surface, reducing filtration resistance and providing ample structural rigidity. The inner fine filter surface intercepts tiny particles, ensuring filtration precision and increasing adsorption capacity.

Polypropylene fiber filter elements can filter large particles such as sediment and rust from water. They are resistant to mold, acids, alkalis, and organic or inorganic solvents (except chlorosulfonic acid, concentrated nitric acid, and strong oxidants). Suitable for water treatment in industries such as petroleum, chemical, electronics, electroplating, pharmaceuticals, and food.