Self-cleaning water filter is what
The first is the supply of water, such as sand, algae, silt, leaves and microbes.
The second source includes the byproducts produced, such as scale and iron oxide.
The third source is the particles in the air that accumulate on the open surface.
It is particularly important how to control it from the source through effective means to ensure that the system is well run and to reduce subsequent losses.
Application purpose and value: from the source to implement the control, the maximum guarantee system to run well, reduce losses.