The automatic well water filter cartridge adopts a conical stainless steel filter cartridge, and impurities can be discharged instantaneously and evenly under the impact of negative water pressure water flow during cleaning. The filter adopts a V-shaped cross-sectional mesh barrel with the tip outward, and does not paste NetEase cleaning when filtering and backwashing.

The sediment filter for well water is made according to the screening principle of the solid particles in the fluid when rotating in the sand remover, and integrates whirlpool and filtration to achieve in the field of water treatment. A countertop reverse osmosis water filter can also achieve that effect.

Swirl sand removal technology has long been widely used in the field of water treatment at home and abroad, and China's Ministry of Construction has also compiled it into a standardized atlas, which has been widely used in chemical, environmental protection, medicine and many other industries such as liquid-solid separation. Practice has proved that the swirl sand remover is a kind of green environmental protection equipment that is cost-effective, simple to operate, does not require maintenance, one-time investment, and does not consume energy.

But Reverse osmosis pure water equipment like water filter machine adopts pretreatment, reverse osmosis technology, mixed bed ion exchange equipment, EDI device and post-treatment methods to remove the conductive medium in the water almost completely, and the colloidal substances, gases and organic matter that are not dissociated in the water are removed to a very low degree of water treatment equipment. Pure water equipment is mainly achieved by using reverse osmosis membrane technology in reverse osmosis equipment. The water resistivity after pure water equipment treatment can generally reach 18.25 megohms. For the treatment of antibiotic pollution, pure water equipment plays a pivotal role.

Well water filter in accordance with the Ministry of Construction standardized atlas standards, on the basis of years of practice on the basis of further innovation, sand removal effect is more ideal. It is based on the principle of centrifugal sedimentation and density difference, when the water flows at a certain pressure from the sand remover inlet to enter the equipment in tangential direction, it will produce a strong rotational movement, due to the different density of sand water, under the action of centrifugal force, centripetal buoyancy, fluid drag force, so that the low density of clear water rises. Discharged from the overflow port, the dense sand settles to the bottom and is discharged by the sand discharge port, so as to achieve the purpose of sand removal. Under certain ranges and conditions, the greater the inlet water pressure of the sand remover, the higher the sand removal rate, and can be used in parallel with multiple units.