DescriptionAre you looking for a professional, yet affordable filter ball? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our professional filter ball must meet you needs. It is one of the best choices for you.Feature- Color: white.- Material: fiber.- Size: 3x3x3cm.- Made of high quality material for lasting use.- Light weight, high strength, stable physical and chemical properties, durable.- The fiber filaments floating with the water make the gap between the fillers variable and not easily blocked by the biofilm.- Large surface area, high activity and good treatment effect.- Widely used in high-standard water in oilfield, chemical industry, electric power, metallurgy and other industries; circulation, bypass filtration and waste water recycling.Package Including1 x bag of Filter Ball