Definitions for "FILTER CYCLE"
length of time between cleaning or backwashing the filter until it has to be done again.
The period of time between filter cleanings or the backwashing.
the operating time between cleaning or backwashing cycles of a filter. Also the amount of time the filter has water flowing through it each day expressed in hours.
Keywords:  hours, flowing, day, operating, water
Time the filter is operating with water flowing through it each day in hours.