Filter balls to be easy to manage, lighter than sand filter media and it improved circulation and filtration, with lower filter pressure and higher flow rate.
Being lighter and more efficient good elasticity, not floating surface, large gap, long work cycle compared with the traditional steel filter material.
The micro-suspensions that are not easily precipitated can be treated by adsorption to oil and other impurities.
Filter ball is with good elasticity, difficult to build, large gap, long working cycle, and small loss.
Eliminate hauling and disposal of hundreds of pounds of sand.