Different castings to choose a different filter.
Gray iron, ductile iron castings for "silicon carbide foam ceramic filter"
Aluminum, aluminum alloy castings for "alumina foam ceramic filter"
Steel and steel alloy castings for "zirconia foam ceramic filter"
The size of the choice, the user can refer to our company's technical information, according to the amount of filter to buy the appropriate filter.
Users can also according to their actual use of experience, build their own want to size.