What is the is walnut shell filter

   Walnut shell filter is walnut shell as the filter medium, through special processing of walnut shell, because the surface area is large, adsorption ability, thus high removal rate. Due to close water don't close the nature of oil, in the wash when used to stir in the motion of walnut mutual friction, so take off with ability, make renewable ability, chemical stability, be helpful for filter performance long-term stability.
   Equipment with deep bed filter, can greatly improve the cut dirt ability. To use the patent technology type maze held substitute for water distribution sieve tube, to avoid the filter in the operation process are put into operation with time increase or water quality change and produces jam phenomenon. With strong absorption affinity, cut large amount of pollution; Oil leaching resistance, oil, suspended matter double-effect purify; Easy regeneration, the wash not to add medicine; But serial or parallel etc. Characteristics.

http://www.walnutshellpowder.com