Which maintenance task is critical for maintaining an irrigation system's efficiency?

Checking and cleaning filters is a critical maintenance task for maintaining an irrigation system's efficiency. Filters are essential components that prevent debris and sediment from clogging the irrigation system, which can lead to reduced water flow and uneven distribution. Over time, these filters can accumulate particles, affecting their performance and the overall function of the irrigation system. Regular inspection and cleaning ensure that water can flow freely, thus maximizing system efficiency and promoting healthy plant growth.

Additionally, maintaining clean filters can help avoid more significant issues such as pump strain, frequent repairs, or even the need to replace components that could have been saved with proper maintenance. Systems with dirty or clogged filters may experience problems such as water waste or damage to the emitters, which can be costly in both water and financial resources.