1, made of plastic injection molding, there is a strong corrosion resistance, wear resistance and mechanical properties.
2, except for sand and sand effect.
3, for a variety of water filtration, decontamination ability, filtration is guaranteed.
4, accurate filtering, good choice of accuracy.
5, the head loss is small, the normal pressure loss of filtration between 0.1-0.5bar
6, easy to achieve backwash, backwash efficiency, water consumption at 0.5% or less
7, injection parts easy to replace and match, reliable operation and maintenance simple. Almost without routine maintenance, without special tools, not easily loss.
8, long service life.

9, easy to transport, installation, demolition.