Polypropylene(Simple as "PP") melt-blown filter media is made from special polypropylene resins by unique techniques with the high temperature melt-blown non-woven technology.In particular , pleated products has a higher breaker endurance and higher stiffness, which is critical in making mini-pleated filters.
Our biological filter mat is made from high quality material which is helpful for developing nitrobacteria,with thick filaments and hard texture,so its good as middle-laying filter material.
