This is on the cloth water device is bad, you can replace the water device, may also be the filter material should be changed, the filter material caking led to blocked, the tank is what material tank, such as stainless steel can try to fill the compressed air inside to try, and then from the manhole in to knock a little bit, such as FRP broken, generally need to be replaced, another to prevent the reoccurrence of the security filter is best in the security filter inlet end of the installation of a one-way door and a low-pressure switch.
Water purification equipment can be broadly categorized into three types: filtration, purification, softening. The water produced by filtration and purification equipment can be used as drinking water, while the water produced by softening equipment is domestic water. Water purification system refers to the selection of several of these devices, combined into a complete water treatment system.