The AquaBatch is designed for in-line filtration in the pre-wash, main wash or rinse zone of a tunnel washer. The Aquabatch uses a single step disk-filtration system to remove fibers, hair and other particles directly in-line and to improve the quality of the washed textile reducing the water and energy requirements. The water extracted from one tunnel chamber is filtered in average 3 timers (depending on the cycle time) for each cycle.