Backwash in A Sentence

    1

    If it has a strong backwash it will drag large amounts of material down the beach.

    2

    Recommendation 31 Attention needs to be given to the effective design of systems for separating supernatant water from sludge and backwash solids.

    3

    Run the pool filter continuously until the water is clear making sure to backwash the filter as often as necessary.

    4

    This method of passing the line lessens the danger of the heavy backwash carrying the towline into the screws of either or both boats.