Stainless steel filter cartridge

1, high porosity filter pipe is more suitable for the construction of high-efficiency water, oil and gas wells. 2, low running costs, high porosity drainage pipe is more conducive to groundwater infiltration, with plenty of water so that the water level drop deep reduced, thereby reducing energy consumption. 3, reducing pump wear, under the same conditions, higher porosity makes speed when infiltration of groundwater drainage pipe penetration rate than other filtering device to be much slower, thus avoiding the sand in the larger pressure By entering the filter pipe, reduce pump wear. 4, to extend the life of the well, relatively speaking, the infiltration of groundwater drainage pipe high porosity filter easier, low flow rate, extend the life of the well.