Cleaners.

A pool vacuum with no suction needs a connection and flow check before a stronger pump. First compare normal circulation with operation after attaching the manual vacuum. If circulation works until you connect it, focus on the hose, plate, head, and vacuum setup.

An in floor pool cleaning system sends water through groups of installed floor jets. A distribution valve activates different zones, moving debris toward the pool’s collection points. Its performance depends on the layout, available flow, nozzle selection, and clean collection equipment.

Start diagnosing in floor pool cleaning system problems by finding the size of the failure. Are all zones weak, is one zone missing, or is one head behaving differently? That distinction helps separate a supply problem from a valve, circuit, or nozzle problem.