FILTER BRICK OF DEEP BED DENITRIFICATION FILTER (S TYPE)

Product Features
Double-layer compartment structure, so that water and air naturally form an interface phase.
One-piece structure, the impact pressure during backwashing can be relieved in the filter brick itself; HDPE material, high compressive strength and impact strength.
It can be installed in filter tanks, denitrification filter tanks and activated carbon filter tanks in water purification plants and sewage treatment plants instead of filter plate filter heads or ceramic filter bricks.
It can collect filtered water and equally distribute backwash air and backwash water.
Light weight and easy construction.